Thank you bhaiya🎉❤ this chapter is coming in my half yearly exam 🙏 and in my school 🏫 it has teach in very complicated way.. Thanks for the complete chapter ❤ love you bhaiya❤ I am from Pune.😊
00:05 Introduction to Heron's formula for class 9 Mathematics 00:47 Introduction to Heron's Formula by a mathematician. 02:31 Heron's formula relates to area of a triangle 03:21 Understanding the application of Heron's formula in finding the area of a given triangle. 05:01 Quickly pause the screen to calculate the area 05:46 Heron's formula for finding area of a triangle 07:31 Understanding the area of a triangle using two different methods 08:24 Using Heron's formula to find the parameter and semiperimeter 10:24 Understanding the concept of Heron's Formula 11:05 The park has a triangular shape with sides of 120, 120, 80, and 50 units. 12:55 Calculating the area of a square in meters 13:46 The process of applying wire instead of sticking rods. 15:54 Understanding the formula and parameters of a triangular plot 16:49 Introduction to Heron's Formula and parameter calculation 19:05 Introduction to the concept of triangle sides and perimeter 19:53 Understanding Equilateral Triangles and Heron's Formula 21:49 Understanding the concept of writing hol square and root over terms 22:38 Explanation of how square roots interact with squares. 24:28 Understanding the concept of finding area based on given parameters. 25:24 Understanding the relationship between perimeter and side length in Heron's Formula 27:12 Introduction to triangular side walls of a flyover 27:56 The advertisement cost is calculated using the area of the triangle 29:56 Calculating the area using Heron's formula 31:24 Understanding the calculation of square roots using Heron's formula. 33:36 The calculation of area and cost of land for different time periods 34:39 Calculating rental cost for a given area over months 36:09 Understanding the application of Heron's Formula in calculations. 36:47 Focus on completing calculations efficiently for success 38:04 Understanding quadrilaterals and right angles 39:29 Explaining Pythagoras theorem and perpendicular squared plus base square equals hypotenuse square concept 40:57 Understanding the area of quadrilaterals using Heron's formula 41:48 Using Heron's formula to find the area of a triangle 43:48 Understanding the basics of the Heron's formula 44:56 Concept of squaring a number 46:58 Understanding the calculation of area using Heron's Formula. 47:46 Understanding Percentage Increase in Area of Triangle 49:25 Understanding areas and ratios in Heron's Formula 50:29 Heron's formula for finding area of a triangle
S- sagacious H- hardworking O- optimistic B- benevolent H- humorous I- impactful T- teacher N- no need for I- inefficient self-study R- right now W- when A- an amazing teacher like Shobhit Nirwan is N- not only our mentor but our educator......
19:40 It's a bit complicated so my teacher did it in a easy way P=perimeter Ans:p of a equilateral triangle =180cm P=sum of all sides 180=a+a+a 180=3a 180/3=a A=60cm S=a+b+c/2 S=60+60+60/2 S=180/2=90cm Rest u can solve by applying heron's formula
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one who grows from experiences The one who stays grounded The one who practices mindfulness The one who stays present The one who enjoys the moment The one who values their health The one who eats nutritious food The one who stays active The one who gets enough rest The one who stays hydrated The one who practices self-care v The one who seeks balance The one who enjoys hobbies The one who spends time with loved ones The one who connects with friends The one who gives back to the community The one who volunteers their time The one who donates to causes The one who advocates for others The one who stands up for justice The one who promotes equality The one who respects diversity The one who values inclusion The one who practices kindness The one who shows compassion The one who forgives easily The one who stays honest The one who acts with integrity The one who stays true to values The one who pursues passions The one who follows dreams The one who stays adventurous The one who explores 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respects others The one who shows empathy The one who stays curious The one who embraces challenges The one who adapts easily The one who stays positive The one who manages time The one who sets priorities The one who stays organized The one who seeks feedback The one who improves constantly The one who stays motivated The one who celebrates success The one who learns from failure The one who stays humble The one who shows gratitude The one who builds relationships The one who supports peers The one who mentors others The one who seeks mentors The one who stays disciplined The one who practices patience The one who shows resilience The one who stays focused The one who sets goals The one who plans ahead The one who builds confidence The one who stays committed The one who makes informed decisions The one who explores opportunities The one who shows compassion The one who believes in themselves The one who stays confident The one who takes risks The one who learns from mistakes The one who grows from experiences The one who stays humble in success The one who stays strong in failure The one who keeps moving forward The one who never looks back The one who stays true to their path The one who follows their heart The one who trusts their instincts The one who stays passionate The one who stays driven The one who stays inspired The one who inspires others The one who makes a difference The one who changes the world The one who likes this comment
Answer 1 20√2 Answer 2 Hypo =41m Area of Triangle 1 =180 Area of triangle 2 =126(s=42) Area of quadrilateral=180+126 =306 m If helpful please give one like Yesterday was mu birthday and only 3 friends wished me out of 30 and my parents aldo scolded me yesterday i was feeling depressed 😞 Sorry for drama i just don't have anybody to share 😞
00:05 Understanding Heron's Formula for Class 9 Mathematics. 00:47 Introduction to Heron's Formula for calculating triangle area. 02:29 Heron's Formula calculates the area of a triangle using its side lengths. 03:21 Understanding Heron's Formula for triangle area calculation. 05:01 Encourages active participation in learning for better understanding. 05:45 Calculating area using Heron's Formula with given side lengths. 07:31 Key methods to find the area of a triangle. 08:24 Heron's Formula calculates the area of a triangle using its sides. 10:22 Introduction to Heron's Formula for area calculation in triangles. 11:03 Explains a triangular park and its dimensions for gardening. 12:50 Calculating area and cost of fencing using Heron's Formula. 13:44 Calculating wire lengths for a project using provided dimensions. 15:54 Understanding Heron's formula for triangle area calculation. 16:47 Understanding ratio-based problems using parameters in Heron's Formula. 19:05 Calculating triangle area using given sides and perimeter. 19:51 Understanding area calculation of an equilateral triangle using Heron's Formula. 21:49 Understanding square roots and simplifying expressions using Heron's Formula. 22:36 Understanding the division of roots in Heron's Formula. 24:28 Understanding the area of an equilateral triangle using Heron's Formula. 25:21 Calculating area of an equilateral triangle using Heron's Formula. 27:12 Explains triangular side walls of a flyover for ad space. 27:56 Calculating area of a triangle using a rental advertisement example. 29:53 Heron's Formula used to calculate the area of a triangle. 31:19 Understanding the square roots and factorization of numbers. 33:33 Calculating monthly costs for 1320 square meters over three months. 34:37 Calculating rent for 1320 square meters based on unitary method. 36:09 Emphasizes the importance of solving math problems hands-on. 36:45 Emphasizes the importance of completing calculations thoroughly. 38:03 Understanding area calculation of quadrilateral and right triangle. 39:24 Understanding the Pythagorean Theorem for triangle side lengths. 40:55 Combining two triangles to find the area of a quadrilateral using Heron's formula. 41:42 Explaining the area ratio when triangle sides are doubled. 43:42 Understanding Heron's formula and its components for calculating triangle area. 44:50 Understanding the simplification of Heron's Formula components. 46:54 Understanding Heron's Formula through hands-on calculation enhances learning. 47:41 Calculating percentage increase in triangle area when sides are doubled. 49:23 Doubling triangle sides increases area by a ratio of 4:1. 50:24 Understanding the percentage increase in area from side doubling.
Answer 2 By pytogoreans theorem AC²=AB²+BC² AC²=9²+40² AC²=81+1600 AC²=_/1681 AC=41 IN ABC AREA=½BH A=9×40/2 A=180 IN ACD AREA=_/S(S-A)(A-B)(S-C) """"""""""""""""""""""""""""""""""""" FINAL ANS 126 AREA OF QUADRILATERAL =AREA¹+AREA² """"""""""""""""""""""" 306 M²
Qus. There is a slide in a park . one of its side walls have been painted in some colour with a message " " "KEEP THE PARK GREEN AND CLEAN".If the sides of the walls are 15m , 11m and 6m. Find the area paint in colour. Solution : s= A+B+C /2 s = 15+11+6/ 2 s = 16 m Area = √s(s-a) (s-b) (s-c) Area = √16(16-15) (16-11) (16-6) Area = √2×2×2×2×1×5×2×5 Area = 2×2×5×√2 Area = 20√2 m² ans
12:27 sir triangle mai one side cm mai hai use m mai convert karenge to sami perimeter ki value ayegi 65.6 and area ayega ✓-949023.13 m^2 And cost of fancing after minus 3 m of gate area is rupees 2564 ... I hope this is helpful 👍
23:45 we can do by a simple method - Let ABC be the signal board is shape of an equilateral triangle with side a =a+a+a=180 =3a=180 =a=180/3 =a=60 S=180/2=90 By herons formula A(Area)=√s(s-a)(s-b)(s-c) =√90(90-60)(90-60)(90-60) =√90×30×30×30 =√30×30×30×3 =30×30√3 A=900√3 Pls one like for my hardwork😢 I hope u liked my answer😊
Here's a summary of the UA-cam video titled "Heron's Formula Class 9 in One Shot 🔥 | Class 9 Maths Chapter 10 Complete Lecture by Shobhit Nirwan": ### Overview - The video is a complete lecture on Heron's Formula, which is a topic in Class 9 Mathematics, Chapter 10. - The focus is on explaining Heron's Formula for finding the area of a triangle when the lengths of all three sides are known. ### Key Concepts - **Heron's Formula**: It's used to calculate the area of a triangle when the lengths of all three sides are provided. The formula is: \[ \text{Area} = \sqrt{s(s-a)(s-b)(s-c)} \] where \( s \) is the semi-perimeter of the triangle, calculated as \((a+b+c)/2\), and \( a, b, \) and \( c \) are the lengths of the sides of the triangle. - **Semi-Perimeter**: Explained as half of the perimeter of the triangle. Important in calculating the area using Heron's Formula. ### Teaching Approach - Examples are provided to illustrate the application of Heron's Formula in solving problems. - Emphasis on practicing problem-solving by oneself to better understand and remember the formula's application. ### Additional Topics - The video also covers practical applications, such as calculating costs for activities like fencing and advertisements, by using the area determined through Heron's Formula. ### Educational Advice - Encourages active participation by pausing and solving problems during the lecture. - Stresses the importance of practicing calculations to solidify understanding. This lecture aims to make the concept of Heron's Formula accessible and engaging for students, ensuring they can confidently tackle related problems in their exams.
QUESTION .....SUM OF 2 SIDES IS ALWAAYA GREATER THAN THE THIRD SIDE THEN 2:3'AND6 WOULD NOT BE SIDES OF THE TRIANGLE THEN HOW CAN WE FIND THE AREA OF THE TRIANGLE
Thank you so much bhaiya!!! 20 sep ko mera maths ka exam hai Maine aapki saari videos dekh li bas is chapter ki kami thi aur vo bhi aaj sham tak aa jayegi.. ❣️
Bhayiya 11 aur 12 chapter pe bhi to video layiye exam aane vale hai 8 dino mai Aur haa bhaiyia aap JEE mains aur JEE advanced ke students ko bhi to padaya karo plzzz agli video mai iska javab dedena bhayiya plzzz
Hello sir... Sir sirf last ke 2 chapters remaining h ( statistics and surface area and volumes) sir please yeh dono bhi within 15-20 days complete kra dijhe... Paper aa rha h please sir... Guyz plz vote kro taaki sir yeh msgg dekh paye.. request h 🙏🏻🙏🏻🙏🏻
thanks bhaiya aapke lectures ke liye humare school ke teachers accha nahi padhate wo ncrt ke book se dekh ke bas likh lete hai , kuch kar bhi nahi sakte aap hi hum jaise students sahara ho!
Notes- t.me/ShobhitNirwanOfficial/501
Thank you bhaiya🎉❤ this chapter is coming in my half yearly exam 🙏 and in my school 🏫 it has teach in very complicated way.. Thanks for the complete chapter ❤ love you bhaiya❤
I am from Pune.😊
Thank you so much bhaiya, mera kal exam hai or ye chapter aa raha hai mujhe laga ki ye nahi aega magar aa gaya thank you so much bhaiya ❤😊
thank you bhaiya kal mera half yearly ka exam he ye mujhe bahut help krega ab to fod ke ayenge
Thanks bhaiya for notes, please help me how study physics.... 🙏🏻🙏🏻🙏🏻🙏🏻
Bhaiya maths ke mcqs karvaye na poll me plz🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
_Let's vote for_ 👇❤
*_11. Surface areas & volumes_* 💟
*_12. Statistics_* 💟
👇
Oye
Yes
Yes
Yes!!!
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Vote for surface area and volume ❤
urgently needed chapter 👍🏻
Bro I done your 100 like 😅
@@Kunalmeems-07 and i your's 1 like :)
Surface area and volume
❤
Surface area and volume bhaiyaaaaaaaaaa❤
Mera toh ho chuka 😢😢😢😢😢
Like karo agar mats mein 100/100 chahiye
Like karne se math mein 100 nahi aayenge balki padhne se aayega 😅
moj kardi
Aap kaise dilaoge 100 marks ... Kya guarantee hai 😅
Bhai tu maths padhte padhte Pakka English mein Fail hoga 😢😅
Bro tere pass maths ka question paper hoga
Padhai apni taraf
Or when he says"
Meri "Jaan" melted my ❤️
Vote Surface area and volume ❤
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Ji chahie hi
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Haaa
00:05 Introduction to Heron's formula for class 9 Mathematics
00:47 Introduction to Heron's Formula by a mathematician.
02:31 Heron's formula relates to area of a triangle
03:21 Understanding the application of Heron's formula in finding the area of a given triangle.
05:01 Quickly pause the screen to calculate the area
05:46 Heron's formula for finding area of a triangle
07:31 Understanding the area of a triangle using two different methods
08:24 Using Heron's formula to find the parameter and semiperimeter
10:24 Understanding the concept of Heron's Formula
11:05 The park has a triangular shape with sides of 120, 120, 80, and 50 units.
12:55 Calculating the area of a square in meters
13:46 The process of applying wire instead of sticking rods.
15:54 Understanding the formula and parameters of a triangular plot
16:49 Introduction to Heron's Formula and parameter calculation
19:05 Introduction to the concept of triangle sides and perimeter
19:53 Understanding Equilateral Triangles and Heron's Formula
21:49 Understanding the concept of writing hol square and root over terms
22:38 Explanation of how square roots interact with squares.
24:28 Understanding the concept of finding area based on given parameters.
25:24 Understanding the relationship between perimeter and side length in Heron's Formula
27:12 Introduction to triangular side walls of a flyover
27:56 The advertisement cost is calculated using the area of the triangle
29:56 Calculating the area using Heron's formula
31:24 Understanding the calculation of square roots using Heron's formula.
33:36 The calculation of area and cost of land for different time periods
34:39 Calculating rental cost for a given area over months
36:09 Understanding the application of Heron's Formula in calculations.
36:47 Focus on completing calculations efficiently for success
38:04 Understanding quadrilaterals and right angles
39:29 Explaining Pythagoras theorem and perpendicular squared plus base square equals hypotenuse square concept
40:57 Understanding the area of quadrilaterals using Heron's formula
41:48 Using Heron's formula to find the area of a triangle
43:48 Understanding the basics of the Heron's formula
44:56 Concept of squaring a number
46:58 Understanding the calculation of area using Heron's Formula.
47:46 Understanding Percentage Increase in Area of Triangle
49:25 Understanding areas and ratios in Heron's Formula
50:29 Heron's formula for finding area of a triangle
Last line 😂😂
Aap kaha the gyaani baba
Ohh 😱
t``y
Kyun bhai😅
Ab kuch log aayenge aur kahenge “Maths mein fail nahi hona to like karo(Don’t take Risk)”😅😅😅
Sahi baat h
28:35 bhaiya ki thook
@@hemagurung7720tere nhi aati kya?
@@hemagurung7720thook dekne ne aaya tha kya
@@KuldeepSingh-cv4mw😂😂
Kal kis kis ka exam hai maths ka 😂❤
Best of luck for your exam 😀🍀
Edit: Itne sare likes 😅❤
Kash mil jate😂😢
Mera
Mera bhi por aajj 😭
Mera
bhai aaj hi hai exam
Mera toh aaj hi hai Ghante baad 😭
Answer 1) = 20√2 m²
Answer 2) = 306 m²
Please like if you got any help from the answer
ANS 1 INCORRECT
@@SkullCracker-b6i It's correct, it's just that it's form is different
Our tchr will make me black if the form is not according to her
Ans 1 800 aara hai mera😊
@@parinithgowda893 bruh
Jisne like nhi kiya vo paper me fail 😅
Bhai sabsa phele tu hi fail ho ga
@@Total-Army_0.7 lekin mene to comment like kar diya 😅
Tu to Sabse pehle fail hoga
Aur koi ho na ho😂😂😂😂😂😂😂😂
@@GurpreetsinghBajwa-r9l koi fail nhi hoga bhaiya se acche se padh rhe ho to bilkul nhi ✨💫 aur agr padhke bhi nhi pass hue to phir to......bhagwan bharose 😅😅
Like karne se koi paper mein top nahi karega balki padhne se paper mein top karega pagal😅😂
S- sagacious
H- hardworking
O- optimistic
B- benevolent
H- humorous
I- impactful
T- teacher
N- no need for
I- inefficient self-study
R- right now
W- when
A- an amazing teacher like Shobhit Nirwan is
N- not only our mentor but our educator......
Aye baigan😅
Super, excellent,nice, 😲🎉❤❤👍🤗🙏
Wah didi wah ! 😂 Kahan se itne adbhut vichar aate Hain 😂❤
@GandMwithpriyanshu3531 I'm sorry but I'm not fluent in hindi......
100th like
19:40
It's a bit complicated so my teacher did it in a easy way
P=perimeter
Ans:p of a equilateral triangle =180cm
P=sum of all sides
180=a+a+a
180=3a
180/3=a
A=60cm
S=a+b+c/2
S=60+60+60/2
S=180/2=90cm
Rest u can solve by applying heron's formula
Vote for surface area and volumes +statistics
Surface wala chapter maths marathon mai hai
vote for chapter surface area and volumes
study this first
@VedantChess tu pagal he kya
Check live marathon very easy ch
1 Like = 95%+ marks in maths
Don't Take Risk 😂😂
Ritika
Ghanta
Nadarchod
Aj hi to Mera exam tha☹️ koi ni🙏🏻 who all want 100/100 in maths like this. Comment👍🏻
Hello Bhai pls question bta do
me
Hello bhai pls pls 😊 question bata do. Pls
Bhi question
😅😅😅😅😅😅😅😅😅
1 like❤ = 98 marks in maths (do not take risk )
146 likes but no comments.
Let me fix it 😂
@@Devilgirl...893 yah 😂
😂
😂😂😂
"98%? Nice, but don’t forget the real exam is out here in life, not on paper. Flex that when you’ve got something real to show."
Math mai Risk Nhi lena ka like karo nhi to fail ho 💀😭
papaer me fail ho jaoge nhi to like kr do 😊😊😊😊
51:18 bhaiya surface area and volume
Meter me he h
Bhaiya ye galat baat hai. kal hi to Mera math ka exam hai...😂
Mera bhi 17 hi ko hai😭😂
Bnps ke ho aap bhi😂😅
Mera kl exam h aur video ni aa rha😂😅
As bro as
😂
0% ego
0% attitude
100% Honest
100% Hardwork
Dil se Salute Shobhit Bhaiya 💞💞
10:21 10:21 10:21 10:21 10:21 10:21 10:21
some to you
bhai tu techno gamerz ka fan haii kya😅😅😅
@@KrishnaGupta-c3c😂😂 sahi kaha
100% right
vote for surface area and volume
urgently needed chapter for exam PA3
The one who listens
The one who follows the teacher
The one who takes notes
The one who asks questions
The one who wakes up early
The one who plans their day
The one who sets clear goals
The one who tackles challenges head-on
The one who stays persistent
The one who learns new skills
The one who reads every day
The one who writes their thoughts
The one who practices gratitude
The one who meditates daily
The one who exercises their mind
The one who stays curious
The one who explores new ideas
The one who seeks wisdom
The one who values knowledge
The one who shares their insights
The one who mentors others
The one who learns from mentors
The one who builds strong habits
The one who breaks bad habits
The one who stays disciplined
The one who manages their time
The one who prioritizes tasks
The one who stays organized
The one who keeps a journal
The one who reflects on their day
The one who sets weekly goals
The one who reviews their progress
The one who celebrates small wins
The one who learns from setbacks
The one who stays adaptable
The one who embraces change
The one who seeks opportunities
The one who takes calculated risks
The one who stays innovative
The one who thinks outside the box
The one who stays creative
The one who expresses their ideas
The one who values feedback
The one who improves continuously
The one who stays motivated
The one who inspires their team
The one who leads with vision
The one who communicates clearly
The one who listens actively
The one who builds strong relationships
The one who collaborates effectively
The one who resolves conflicts
The one who stays empathetic
The one who supports their peers
The one who values diversity
The one who promotes inclusion
The one who respects different perspectives
The one who stays humble
The one who shows gratitude
The one who practices kindness
The one who stays positive
The one who manages stress
The one who stays resilient
The one who bounces back from failure
The one who learns from mistakes
The one who grows from experiences
The one who stays grounded
The one who practices mindfulness
The one who stays present
The one who enjoys the moment
The one who values their health
The one who eats nutritious food
The one who stays active
The one who gets enough rest
The one who stays hydrated
The one who practices self-care v
The one who seeks balance
The one who enjoys hobbies
The one who spends time with loved ones
The one who connects with friends
The one who gives back to the community
The one who volunteers their time
The one who donates to causes
The one who advocates for others
The one who stands up for justice
The one who promotes equality
The one who respects diversity
The one who values inclusion
The one who practices kindness
The one who shows compassion
The one who forgives easily
The one who stays honest
The one who acts with integrity
The one who stays true to values
The one who pursues passions
The one who follows dreams
The one who stays adventurous
The one who explores new places
The one who tries new things
The one who stays creative
The one who expresses freely
The one who appreciates art
The one who enjoys music
The one who reads books
The one who writes stories
The one who shares knowledge
The one who learns languages
The one who embraces technology
The one who stays updated
The one who innovates
The one who thinks ahead
The one who shapes the future
The one who stays after class
The one who forms study groups
The one who revises nightly
The one who excels in tests
The one who helps classmates
The one who balances life
The one who never gives up
The one who dreams big
The one who achieves goals
The one who inspires others
The one who keeps learning
The one who makes an impact
The one who leaves a legacy
The one who reads widely
The one who writes clearly
The one who speaks confidently
The one who listens actively
The one who thinks critically
The one who solves problems
The one who collaborates well
The one who leads by example
The one who respects others
The one who shows empathy
The one who stays curious
The one who embraces challenges
The one who adapts easily
The one who stays positive
The one who manages time
The one who sets priorities
The one who stays organized
The one who seeks feedback
The one who improves constantly
The one who stays motivated
The one who celebrates success
The one who learns from failure
The one who stays humble
The one who shows gratitude
The one who builds relationships
The one who supports peers
The one who mentors others
The one who seeks mentors
The one who stays disciplined
The one who practices patience
The one who shows resilience
The one who stays focused
The one who sets goals
The one who plans ahead
The one who builds confidence
The one who stays committed
The one who makes informed decisions
The one who explores opportunities
The one who shows compassion
The one who believes in themselves
The one who stays confident
The one who takes risks
The one who learns from mistakes
The one who grows from experiences
The one who stays humble in success
The one who stays strong in failure
The one who keeps moving forward
The one who never looks back
The one who stays true to their path
The one who follows their heart
The one who trusts their instincts
The one who stays passionate
The one who stays driven
The one who stays inspired
The one who inspires others
The one who makes a difference
The one who changes the world
The one who likes this comment
Wastage of time
Bhai galti se khol liya tha qb khqta nhi ho raha😂
The one who wastes The time😂
@@Aditiyadav1812 do smartwork not hardwork I'm using pc 😏😏
bhai galti ho gyi khol ke
Answer 1
20√2
Answer 2
Hypo =41m
Area of Triangle 1 =180
Area of triangle 2 =126(s=42)
Area of quadrilateral=180+126
=306 m
If helpful please give one like
Yesterday was mu birthday and only 3 friends wished me out of 30 and my parents aldo scolded me yesterday i was feeling depressed 😞
Sorry for drama i just don't have anybody to share 😞
Happy birthday ❤
Happy birthday bro 🎉🎉🎊
Happy birthday🎂🎉❤❤❤❤
Ooh aacha
Happy Birthday god bless you with lots of happiness and prosperity 😊🎉❤
God bless you😅😅
Next surface area wanted😢😢❤
Bhaiya plz
Vote please
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@@VIbranium_RAGHAV and 9th ko bhi serious lelo Or marethon and pyq s lelo
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Who is DSR
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Vote for surface area and volume chapter 😅
surface area and volumes 1 shot
please bhaiyaa
Ya bhaiya pls
Next ch pls vote
Surface area and volume
Statistics
Yes
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BHAIYA surface area and volume ❤
Jis ne comment like kiya vo top krega😂
00:05 Understanding Heron's Formula for Class 9 Mathematics.
00:47 Introduction to Heron's Formula for calculating triangle area.
02:29 Heron's Formula calculates the area of a triangle using its side lengths.
03:21 Understanding Heron's Formula for triangle area calculation.
05:01 Encourages active participation in learning for better understanding.
05:45 Calculating area using Heron's Formula with given side lengths.
07:31 Key methods to find the area of a triangle.
08:24 Heron's Formula calculates the area of a triangle using its sides.
10:22 Introduction to Heron's Formula for area calculation in triangles.
11:03 Explains a triangular park and its dimensions for gardening.
12:50 Calculating area and cost of fencing using Heron's Formula.
13:44 Calculating wire lengths for a project using provided dimensions.
15:54 Understanding Heron's formula for triangle area calculation.
16:47 Understanding ratio-based problems using parameters in Heron's Formula.
19:05 Calculating triangle area using given sides and perimeter.
19:51 Understanding area calculation of an equilateral triangle using Heron's Formula.
21:49 Understanding square roots and simplifying expressions using Heron's Formula.
22:36 Understanding the division of roots in Heron's Formula.
24:28 Understanding the area of an equilateral triangle using Heron's Formula.
25:21 Calculating area of an equilateral triangle using Heron's Formula.
27:12 Explains triangular side walls of a flyover for ad space.
27:56 Calculating area of a triangle using a rental advertisement example.
29:53 Heron's Formula used to calculate the area of a triangle.
31:19 Understanding the square roots and factorization of numbers.
33:33 Calculating monthly costs for 1320 square meters over three months.
34:37 Calculating rent for 1320 square meters based on unitary method.
36:09 Emphasizes the importance of solving math problems hands-on.
36:45 Emphasizes the importance of completing calculations thoroughly.
38:03 Understanding area calculation of quadrilateral and right triangle.
39:24 Understanding the Pythagorean Theorem for triangle side lengths.
40:55 Combining two triangles to find the area of a quadrilateral using Heron's formula.
41:42 Explaining the area ratio when triangle sides are doubled.
43:42 Understanding Heron's formula and its components for calculating triangle area.
44:50 Understanding the simplification of Heron's Formula components.
46:54 Understanding Heron's Formula through hands-on calculation enhances learning.
47:41 Calculating percentage increase in triangle area when sides are doubled.
49:23 Doubling triangle sides increases area by a ratio of 4:1.
50:24 Understanding the percentage increase in area from side doubling.
Wow lagta hai aapke pass bahaut time hai todhi padhai kar lete to 100/100 AA jate 😅😅❤❤
@@madannagre9194 Aapke help karte mujhe 101/100 mil gaye bhai................. app mere bhare mein dariye mat❣❣❣
@@madannagre9194 bhai usne AI ka use kiya ha
Thankuuu Bhaiyaaaaa!!! 😭
Meraa kall maths ka examm haii 😭😭😭😭😭😭
Bohat khushi ho rhi haiii 😂😂😭😭😭😭😭
sameeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!!!!!!!!
Why bro Heron’s formula is easy
Yes this chapter is easy
Btw
My exam also tomorrow
Hnn hnn apna apna opinion hota hai maine heron's formula achhe se nhi padha
Same yr 😅
Statistics pleaseeee bhaiyaaaaa ❤❤
Your lectures helps me a lot ❤❤❤❤
Love from Mp ❤❤
Surface area and volume next chapter
Vote
Answer 2
By pytogoreans theorem
AC²=AB²+BC²
AC²=9²+40²
AC²=81+1600
AC²=_/1681
AC=41
IN ABC
AREA=½BH
A=9×40/2
A=180
IN ACD
AREA=_/S(S-A)(A-B)(S-C)
"""""""""""""""""""""""""""""""""""""
FINAL ANS 126
AREA OF QUADRILATERAL
=AREA¹+AREA²
"""""""""""""""""""""""
306 M²
Jgab
Wow very smart 😊😅
Last Wale me confuse ho gya tha
Breta bhot padhne lagaya tu hain😂
S kya h 😢
6:52 Sir the triangle given here is not possible because the sum of any two sides of an triangle is always greater than the third side. Here AB+AC
Bhai topper😂
Exactly!and even if we put the values we will get an imaginary number
Yeah i agree
Ha yar negative me ara tha
11 upon 2 minus 6 is minus 1 upon 2
38:25 "keep the park green and clean" ka answer = 20√2m^2
Quadrilateral ka answer = 306m^2
Jo bhi final exam me fail nhi hona chahte hai wo like kare don t risk
Bhik mangne ka tarika thora acha tha baccha
Who want to get 100/100 in Maths.....!!❤😊
Qus. There is a slide in a park . one of its side walls have been painted in some colour with a message " " "KEEP THE PARK GREEN AND CLEAN".If the sides of the walls are 15m , 11m and 6m. Find the area paint in colour.
Solution : s= A+B+C /2
s = 15+11+6/ 2
s = 16 m
Area = √s(s-a) (s-b) (s-c)
Area = √16(16-15) (16-11) (16-6)
Area = √2×2×2×2×1×5×2×5
Area = 2×2×5×√2
Area = 20√2 m² ans
Well done
Dude😎
Good
Surface Area and Volume
Please vote the surface areas and volumes.😢
And,
Statistics,
Probability
Please sir yah chapter bhi jaldi cover karva do❤❤❤🙏🙏🥺🥺🙏🥺🥺🙏🥺🥺🥺🥺💯♥️🥲
12:27 sir triangle mai one side cm mai hai use m mai convert karenge to sami perimeter ki value ayegi 65.6 and area ayega ✓-949023.13 m^2
And cost of fancing after minus 3 m of gate area is rupees 2564 ... I hope this is helpful 👍
That was an error
Book se qs liya hai, book me m me hai
Mujhe bhi laga tha convert karna hai but it's just an error
M
23:45 we can do by a simple method -
Let ABC be the signal board is shape of an equilateral triangle with side a
=a+a+a=180
=3a=180
=a=180/3
=a=60
S=180/2=90
By herons formula
A(Area)=√s(s-a)(s-b)(s-c)
=√90(90-60)(90-60)(90-60)
=√90×30×30×30
=√30×30×30×3
=30×30√3
A=900√3
Pls one like for my hardwork😢
I hope u liked my answer😊
Vote for next lecture Surface Area and Volumes❤❤❤
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41:29 bhaiya "KEEP THE PARK GREEN AND CLEAN" wale ka ans 20√2m *2 and quadrilateral wale ka 306m*2
And thank you for so easy explanation ❤❤🎉🎉
Thank you shobhit bhaiya from your best explanation I learned this full chapter in easy way 🙏✌
Fav quote of Shobhit sir "Meri Jaan" is awesome
Vote for chapter 11.Surface areas and volumes
repeatly please vote 😢😢😢😢😢😢😢😢😢😢😢
ua-cam.com/users/liveuYlo5hB_5_s?si=wStkMh-UBeIZdZaV isme h ye chapter krle ab :)
Like karo waran fail hona hai??
Here's a summary of the UA-cam video titled "Heron's Formula Class 9 in One Shot 🔥 | Class 9 Maths Chapter 10 Complete Lecture by Shobhit Nirwan":
### Overview
- The video is a complete lecture on Heron's Formula, which is a topic in Class 9 Mathematics, Chapter 10.
- The focus is on explaining Heron's Formula for finding the area of a triangle when the lengths of all three sides are known.
### Key Concepts
- **Heron's Formula**: It's used to calculate the area of a triangle when the lengths of all three sides are provided. The formula is:
\[
\text{Area} = \sqrt{s(s-a)(s-b)(s-c)}
\]
where \( s \) is the semi-perimeter of the triangle, calculated as \((a+b+c)/2\), and \( a, b, \) and \( c \) are the lengths of the sides of the triangle.
- **Semi-Perimeter**: Explained as half of the perimeter of the triangle. Important in calculating the area using Heron's Formula.
### Teaching Approach
- Examples are provided to illustrate the application of Heron's Formula in solving problems.
- Emphasis on practicing problem-solving by oneself to better understand and remember the formula's application.
### Additional Topics
- The video also covers practical applications, such as calculating costs for activities like fencing and advertisements, by using the area determined through Heron's Formula.
### Educational Advice
- Encourages active participation by pausing and solving problems during the lecture.
- Stresses the importance of practicing calculations to solidify understanding.
This lecture aims to make the concept of Heron's Formula accessible and engaging for students, ensuring they can confidently tackle related problems in their exams.
Bruh how are u not bored to write this much😮
Time waste 😒
@@SamreenKhan-zm3zm nah even you can generate it in 10 secs using AI
Everything is temporary but shobhit bhaiya ka 'manlo meri jaan 'kehna permanent 😂😂
❤
Yes parmanent hai Mari jn bolna
❤❤best lecture on youtube love it aur Maine Lagat end tak deka tha🎉🎉❤❤😊
Vote for Surface area and Volume Next !!
0:35
Sir mere half yearly
Me aaye hai
100/100
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From 9th class....
Vote for surface aera and volume 🎉🎉
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it was really helpful for my revision thankyouuuu sirr❣
"Meri jaan" is the Legacy of Shobhit Bhaiya 1:35
Bhiya ke ham log jaan hai❤❤❤
Thnx bhaiya mera pehla exam math ka hi h aur apne sare chapters ka explanation de diya bs ab ache marks aa jaye! 😅
Surface area and volume please kal dal do sir 🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽
Vote for :-
Surface area and volume
And statistics
This is only thing needed now. 😅
QUESTION .....SUM OF 2 SIDES IS ALWAAYA GREATER THAN THE THIRD SIDE THEN 2:3'AND6 WOULD NOT BE SIDES OF THE TRIANGLE THEN HOW CAN WE FIND THE AREA OF THE TRIANGLE
Thanks a lot bhaiya ❤️
You are amazing teacher ❤️🥰
Sir you need to convert the value 120 cm into m ...
Because we have to find the cost per m not per cm ...
10:33
1. 37:49 s= 15+11+6/2
S= 32/2 = 16m
Area of triangle = √s(s-a)(s-b)(s-c)
√16×(16-15)(16-11)(16-6)
√16×1× 5×10
√2×2×2×2×1×5×2×5
20√2m^2(ans)
28:34 sir ke muh se kuch gira 😂😂😂😂😂😂
haa
Hn😂
Mint gira
Yes
😂😂😂
Mast chapter ha ❤ thank youysir
Thank you bhaiya❤❤
And bhaiya Triangles ka bhi video bna do plz...
Phela se bana hoye hai
Curved surface area and volume........
1.Area of quadrilateral is 306m^2
2.20root2m^2
Tara sath karna padega
Thankyou shobit bhaiya from your sister .....❤
Kiska kal exam hai vote kare
Mera
2024-2025 batch vale bche like krdo or Bhai mere 60,70,50 to kbhi nhi aayien hai 90+ hme padane ke liya shukriya mere half yearly me 98 no maths me
Vote Surface area and Volume 🙏🙏👇👇👇
Nice explanation 👌 👍
Bhaiya aap ke help she math aacha hogaya❤
Xx
Thankyou bhaiya kl exam hai aur apne Aaj dal diya thank you soo much 😭💝🫶🏼
Sir you are the best ❤
Thank you sir tomorrow is my UT and today i saw youe channel thnx for explaining ❤
bhaiya ek quetion main doubt hain jase apne 21:10 pe apne 3a/2 {a/2} {a/2} {a/2} likha hai to usme {a/2} kaise aya ?
Do lcm
LCM liya h
@@ItsMe-777.7ok thanks 🙂🙂
on 18th there is my exam so its so lucky that just one day before i can cover my entire syllabus by just you...
Same
Bro i need your maths question paper.... Comment plz
41:34 1st LP.... 20√2m^2
2nd LP... 306m^2
Bro may bee you wrong answer of 1 is 24msquare
30:07 Thatt aein!! Wass soo gudd!!
Thank you so much bhaiya!!! 20 sep ko mera maths ka exam hai Maine aapki saari videos dekh li bas is chapter ki kami thi aur vo bhi aaj sham tak aa jayegi.. ❣️
mera 19 ko 😅
Thanks bhaiya mera kal maths ka half yearly exam hai 🔥🙌🙌🙌🙌🙌💯💯
best of luck
sat mai yaa to hagenge yaa tho phodenge!!!🤣🤣🤣🤣🤣
Surface area and volume plz ❤❤❤❤❤❤
Bhayiya 11 aur 12 chapter pe bhi to video layiye exam aane vale hai 8 dino mai
Aur haa bhaiyia aap JEE mains aur JEE advanced ke students ko bhi to padaya karo plzzz agli video mai iska javab dedena bhayiya plzzz
Yes correct 🎉
Yes bhayiya please😢
Haaaa bhaiya 🙏 please
Let's vote for
Surface area and volume 👍🏻
Area of parallelogram and triangle❤️
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aa to gya h channel pe
Hello sir... Sir sirf last ke 2 chapters remaining h ( statistics and surface area and volumes) sir please yeh dono bhi within 15-20 days complete kra dijhe... Paper aa rha h please sir... Guyz plz vote kro taaki sir yeh msgg dekh paye.. request h 🙏🏻🙏🏻🙏🏻
Vote for volume surface area full chapter with explanation
Thanks bhaiya
Parso maths ka exam hai
Aur kal tak ye video aa bhi jaayegi❤
Bhaiyaaa statistics
Mera bhi parso hai yr
Mera bhi parso hai
Ye month hi exams ka hai bhaiii
@@imageloading5829 ye shayad aapne galti se mere me comment kar diya hai
Waise Bhaiya se to sabhi ko pyar hai
Itne achche jo hai
thanks bhaiya aapke lectures ke liye humare school ke teachers accha nahi padhate wo ncrt ke book se dekh ke bas likh lete hai , kuch kar bhi nahi sakte aap hi hum jaise students sahara ho!
Right broo
10:23 Its area is √1920m²