Triangles - Basic Introduction, Geometry
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- Опубліковано 14 жов 2024
- This geometry video provides a basic introduction into triangles. It explains how to calculate the measure of an interior angle of a triangle as well as the exterior angle. The sum of all three interior angles is 180. The exterior angle is the sum of the two remote interior angles according to the exterior angle theorem. In addition, this video explains how to calculate the length of the midsegment of a triangle. It contains plenty of examples and practice problems.
Polygons:
• Polygons
Quadrilaterals:
• Quadrilaterals - Geometry
Skew Lines:
• Skew Lines, Perpendicu...
Points, Lines, Planes, & Segments:
• Points, Lines, Planes,...
Number of a Diagonals In a Polygon:
• Number of Diagonals In...
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Ratios and Proportions - Means Extreme:
• Ratios and Proportions...
Similar Triangles:
• Similar Triangles
Similar Triangles - Enlargement Ratios:
• Similar Triangles and ...
Triangle Similarity - SSS, SAS, & AAA:
• Triangle Similarity - ...
Triangle Proportionality Theorem:
• Triangle Proportionali...
Altitude on Hypotenuse Theorem:
• Altitude on Hypotenuse...
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Pythagorean Theorem:
• Pythagorean Theorem
The Distance Formula:
• Distance Formula
Distance Between 2 Points - 3D:
• How To Find The Distan...
Final Exams and Video Playlists:
www.video-tuto...
Full-Length Videos and Worksheets:
/ collections
Final Exams and Video Playlists: www.video-tutor.net/
I'm an autodidact student, which means I'm self taught, I don't have a teacher to teach me, so I always watch your videos. I don't study for a year. I just study for a month before my exam lol.
if you teacxh yourself who makes you take an exam?
@@twopotted2404 like the main department of education in my country. They don't make me take exams, I'm the one who will have to register and take an exam
What?? That's insane, you have a lot of time
@@justhiro6675 Doing the same thing but I was suspended from school lol
That's really nice
Teachers take months for 1 lesson and this dude teached me everything in 30 mins or less.
omg hi youtuber em love yor vid thx man for your videos di it all the time ; )
@@moneekdunkley4013 Me?
omg thx man
yes he is a goood teacher
Nah fam we finna learn this in 1 day in school
let's take sometime to appreciate this wonderful teacher who gets straight to the point he taught me algebra,long division,intergers and ext . respect
I used to struggle with it so much . You made it really simple
Same, I was struggling with this sitting in SAT in person class, I was almost cooked
3:31 fastest way to do this is
180-50= 130,
130÷2= 65
W
i follow u since years and u have actually taught me more than in school
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I used to struggle with this topic so much, even when my teacher teaches it so many times I didn't understand but this 30 min video was very useful and now it's so easy
Thank you so much Kevin maths you really helped me so much, tomorrow I am writing an exam and I finally understand what's going on thanks alot 🙏
MR. Organic Chemistry Tutor, thank for another incredible video on the introduction to Triangles in classical/modern Geometry.
I adore the way you teach I was once struggling with it but you made it simple. THANK YOU for you time.
I really appreciate you because you make everything simple and i understand this topic well ♥♥🙏🏿
Teaching is Art while knowledge is Cultivating God Bless the Teachers ...
Kevin maths you are the best. I will watch ur videos till gr 12
Thanks for this lesson,Since a was a kid I had a dislike for mathematics but I just like learning more now 😊
I'm watching because of the up coming academy entrance exam and I have two months to study the most important one which are math and science. I'm a bit of a self-taught so this helps me a lot.
Clear and straight to the point👍
Hello! My quiz is tomorrow and all I did was just procrastinate but your video helped to keep on track again, but still I hate math
I didnt understand half a thing but i know something ur smart :) :)
Best teacher in high school so far
You Are a great teacher, God bless you Sir...........
Wow thank you for your kind effort for the grade 8 students i really appreciate you teaching in youtube i would recommend to watch this video because it helped me in math
You should be my maths teacher I think I'll start getting As in maths especially geometry
Thank for making me understand and please wish me luck as I'm about to write a Math exam tmr
I love your videos, they're always clear and straightforward!!! Thanks for doing what you do !!
I have a test in an hour on this I hope it goes well I'll try to update wish me luckkk! ❤
You made this so simple and easy to follow
i can't believe that you really taught me something new, now i know that a triangle need to have 180°
hello there you new heh
@@moneekdunkley4013 i am not new, just i dont get it in time
o ok i understand sorry😉💕😢🎉🌹💖👌😁
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How old are you
I’m learning so much from this !
U really helped me so much I'm now beginning to understand and going to write well on my exam paper 🙏🥺
best teacher ever!! should’ve got more views in this video
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Yah I know he have to get more views but the reason there not that much views is because of time of the video he take 23 min .
I have to thank him he is so gud at math
Thank you so much I understand much better now❤
Idk how much I can thank you but that really helped I’m understanding even more just watching and listening
Thank you so much sir why because I don't know mathematics I know little bit now iam studing 9 th class iam worried about my next class so I listened care fully now I know little bit thank you sir sir please if you don't mind please explain statistics chapter please
Ok so I need help for this problem. My paper says “find the value of each variable” it is an isosceles triangle. Length C and A are equivalent. Length C is (9x -25) length b, the top, is 104. How would I solve this?????
thanks for savin me and my family from a house fire ur a real one
why is it whenever I watch a video about math i just get teary eyed and I just cry
i feel u, im studying for my test and i just dont get anything im gonna cry
Im grade 6 and your teaching videos are epic
Thx a lot cuz i struggle in some geometry equations thx alot ❤️
Grade 6 in geometry is crazy
@@ztex5886 Its not actually geometry class probably just going over it Im going into 8th grade and im taking highschool geometry
Thanks for the calculation on screen 🤗🤗
Im taking PMA Entrance Exam this coming august , hopefully it will be all wortit.
Thanks so much i was studying for a test thats TODAY and this really helped me thanks ;-;
My teacher was in out while this was supposed to be taught and I have a test tomorrow lets hope this will help me get a C at least !
inshAllah ❤
I'm looking forward to taking the isee, however, I never was taught geometry at school, and the little I was taught, didnt learn because I didnt care about school until 3 months ago, so im re-learning algebra 1 and learning geometry, im currently taking algebra 2 and looking forward to taught myself pre calc and calc before my school even gives me those subjects, hopefully I do well on the exam!
Thanks you helped me!
thanks a lot man, you are great.
Alhamdulila thank you for teaching us❤❤
I like your content big man!
Big man is a term on respect where I live it was the best translation from me language
Day 157 of my teacher not explaining things be like:
For the first question in the example you can just do 180 - 70 - 60 to get X = 50 rather than doing it in a confusing way
What did the sycamore say to the triangle?
"Gee, I'm a tree."
What the -- 😅😅
Epic joke that is mate🔥
Oh my God you take this in schools in the U.S. fr I took this here in Egypt when I was about 6 or 7 WTH ! ..... I wanna come to you guys RN !
I came here to refresh my memory.. I'm now 14 🥺
@6Digit
No ...... I just remembered what I took 7 years ago when I watched this video 😂
This really helps me ty so much
You are a legend man
Hey dude. In Turkey, even the lowest level student can understand this explanation. Turkey's education system is very difficult, we saw these questions in the 5th grade, I think they are given in high school too. Ah, if only our subjects were this easy.
I now understand and pls another one
This helps alot thank you so much
tysm for that vid it amazing!!!
I have one word math counts !! ☺️
indeed it does
Thank you soo much, this Is soo helpful
May our God 🙏 reward u,thank yuh so much we really appreciate it alot
As someone who never understood math this video fr said otherwise
(Im fr gonna ace my math exam tomorrow)
Writing a test tomorrow and I gotta say I got this
Damn I b writing an exam tomorrow and I know for a fact I got it in the bag 😎💯
@@mercys-zone how did it go?
@@unknown-iw2tk pretty good actually thanks
But ion know maybe I'm too confident 😭😂💔
So useful
thank you very very much!
That's better than school!
0:00 - 1:03 is a certified Dark souls tutorial moment
Sir, I don't understand the following:
It was already given in the question, solve it like normal algebra, see on Khan academy it helped me alot
this video is sooo gooodddd
anyone here the night before the ACT
forrealium
Wow brilliant
Beautiful
excellent
16:33 stop right there. FEBD is a quadrilateral with two angles known (90 degrees defined by the altitude), one already calculated (from the larger triangle) and only one unknown, which turns out to be 110 degrees. This is equal to its opposite angle F at the crossing point of the altitudes.
thanks teacher
Thank you
At 12:30 where you solve z, why don't you just imagine it as if they're a whole triangle? (180-30-90=z) instead of using that formula?
@@loisseflores5946 no, because it's right angel
@@loisseflores5946 and in kinda dumb for writing this comment. He want to give an example of how to use that formula to those who doesn't understand it
@@karukaruu thank you
pk how are you so underrated it makes me so angry
EDIT: ty for the likes,i will spread this message to one of your videos to support your channel :)
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Dude you got 4 likes what are you so proud abt?
@@s7y.zz. let the man be proud of something.
@@jackdorsey8902 Your right. I am so proud of "Tricky the clown" (no sarcasm)
Sir, I don't understand the last problem.
How come we can't use this formula,
This teach me a lot
Thank you so much
maybe im just dumb but this made absolutely no sense
Same😢
SAME😞
Your not alone
Bro trust me you just need to learn basics first, like algebra, go see on Khan academy
you need to have good understanding and structure from past lessons like algebra integers as well as decimals and fractiona
12:47 No 8 there is third way to calculate angle z. In the big triangle we have 30+90+z=180.
just add the two shown values and subtract them to 180
This guyy too smart
O I have not seen any teacher like this
Simple triangle with mathemathics=1283928 circles and 38387 diamond
A legend
I love you please dont die
u are really the best if keep going
I love you bro.
Can you please add reasons with the statements
❤
No 4 questions its can be easily calculated by this process
The sum of front two angle 60+80=140
So what if it gives us a problem with
(19x-8)°(7x+1)° & (10x-9)° to find x=__?__
Which one should I start first
U should 😃🔫
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For number two is the formula applicable even im finding angle a and c?
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how did you get the 180 in 17:17 i dont get it its a right angle but you said its 180
Bro that square thing means that is 90
I have a question where did you get the 2 for the hk in no.7
2 is multiplied to both sides to cancel the fraction 1/2. DF remains on the right hand side while on the left hand side, HK is multiplied to 2 so the equation will be DF = 2HK (hope this helps)
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Im at 20:51 I'm struggling on a school work
I wonder how to know the angles when all given is like 8x+16
You are the best shame I understand now
very easy
In problem no 9 vertivke angles are congruent. Why by mid point