Thanks for the video. I havnt used these formulas since middle school and now im learning programming 15 years later and I totally forgot how to do these.
Sir perimeter is the one which we should learn carefully ..because of those methods .. in this video we can easily understand the methods .. and it's awesome
This is super helpful, I used to be able to do this but I always manage to forget the simplest things especially under the pressure of a time limit and all. I need to start train in my memory and this video did a great job at reminding me, thanks so much.
(Upvote this comment) For all the people thinking about dropping out, don't. I dropped out back in 2016 during my freshman year and I'm currently doing this math at 20. Over time, lack of education deteriorates your math skills and right now I'm having to re-learn everything all the way up to geometry. For easier study methods I recommend looking up the Pomodoro system, it's quite tremendously paved my success in independent studying. Let me know if it helped you too!.
I am in 4th grade and I taught myself this 1 - 2 years ago. This really helped me review though. Thanks a ton! 👧🏻 👚 👖 BTW Find the differences... 1. Level : Easy 🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦐🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑 🐳🐳🐳🐳🐳🐳🐳🐳🐳🐋🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳 Level : Medium 🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐇🐁🐁🐁🐁🐁🐁🐁 Level : Hard 😈😈😈😈😈😈😈😈😈👿😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈 OOF... my fingers hurt from typing.
How do I do this problem? The Horst's living room floor measures 11.5 feet by 19.5. A stairway along one wall takes out an area 32 inches wide and 9 feet long. How many square yards of carpet will it take to cover the floor?
this was uploaded when i was 3 years old now i’m 13 trying to understand the lesson, anyways thank god there are people like this on UA-cam thank you for this video :)
very nice guide I got a problem in a question. will you please help me the question is "the rectangle will have a longer perimeter than the square.find two examples to show that this is sometimes correct and sometimes wrong" thank you
Geometrey is what I believe and math, this is for Area and Perimeter. Area being length times width, Perimeter is by adding all of the sizes of the sides together.
i get it!!! yay! i was having trouble understanding perimeter and area in class so i thought maybe i can find a video to help me understand it more. And i found this video! it helped me so much! Thank you so much Khan academy!
Am happy cuz we being learning this ni school and l love learning this thank you so much omg this it’s amzing you amzing and it’s just perfect thank you so much xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
He can teach me in like eight minutes while it takes my teacher a week 😆
XD
Lol
My teacher thinks scaring us will make us magically pass
Lol yeah
Facts
Thanks for the video. I havnt used these formulas since middle school and now im learning programming 15 years later and I totally forgot how to do these.
summary: perimeter add the sides
rectangle length * width
square area: a* thats a square.
My dad showed me this video and no I get it! Thanks Sal! Posted by Mark's daughter!
Nice how’s it like seeing a 8yrs old comment
@@Ash-en1he lol
You reliaze right now she would be 16 LOL
@@itachiuchiha2256 oh my god ya
@@itachiuchiha2256 lolz😌
I'm trying to learn this before my teacher teach my class this
it is actually a good practice cuz then it becomes easier to do when actually in class
SAME LMAOO
Your teacher: ok I don’t think anyone did this
You:objection
@@akipurple7173 me while doing coordinates during class
Sir perimeter is the one which we should learn carefully ..because of those methods .. in this video we can easily understand the methods .. and it's awesome
yup completely right
Khan sir wereu really doing that on a comp where as I can not even write A and ya u are a great teacher
He is using a drawing tablet which makes it easier
I own one too. it's still very hard lol
Hi
This channel explains things so well thank you for teaching me!
My Mom told me that your videos are intriguing and interesting and helpful so i watched it. And now kabam i got good grades!! Thx ☺️
I feel his voice comforting
Lol WTF
Asa Jaman true
Asa Jaman sorr th outta url
You can't fucking spell.
(gzfhdzgfyjdthuksztgshj)
weirdo
Area being length times width, Perimeter is by adding all of the sizes of the sides together.
This came 1 year after I was born and I am learning this now after 10 years
That’s not possible
Yes it is
This video was made 8 years after I was born
*9
Same
YOU SAVED MY LIFE I LOVE YOU
Riley Young da fuq is rong wit u
Ok!!???
nice one i understood nicely in once .....
This is super helpful, I used to be able to do this but I always manage to forget the simplest things especially under the pressure of a time limit and all. I need to start train in my memory and this video did a great job at reminding me, thanks so much.
Same
who cares bro
Thank you for teaching me! ☺️💕👍🏻
this was posted in 2011 but almost all the comments are from 2020
Lol
It's hectic😭
Probably cause people only had time to watch it this year cause of u know , whats happening
Homeschooling and teacher's who are done with teaching their class
@@dinaeguizabal6854 2021
They make everything so complicated
I know my school made me watch it
They make everything so complicated
I understood very much
*I’m reading the comments instead of learning.*
true
Yuki - Kun because screw education
Same
same, yuki-kun
уυкι - кυη bruh
In year 8, I have a test in 3 days..I’ll tell you if I get high marks!
Its been 3 months. How did you do?
@@jett5410 him not responding should answer that i believe
Raed Rahim Good point
So???
Running on four months dude. Cmon. I’m anxious
You guys saved my grade's ass multiple times. Thanks.
hey no cussing
who tf asked lmfao
I learnt well about perimeter and area this vedio .thank you
this guy explains better than my teacher, I always end up coming back to him.
(Upvote this comment) For all the people thinking about dropping out, don't. I dropped out back in 2016 during my freshman year and I'm currently doing this math at 20. Over time, lack of education deteriorates your math skills and right now I'm having to re-learn everything all the way up to geometry. For easier study methods I recommend looking up the Pomodoro system, it's quite tremendously paved my success in independent studying. Let me know if it helped you too!.
Thank u so much for the easy explanation...
this is amazing
This is where I go after skipping a day in school
This should be pinned
B
I don’t get it
69 likes nioce
@runaway bro I missed 2 full weeks and missed a whole lesson. We have a quiz tmr 💀
Was near tears when I was searching this video. After, I felt a lot better and could understand. Thanks
I am in 4th grade and I taught myself this 1 - 2 years ago. This really helped me review though. Thanks a ton!
👧🏻
👚
👖
BTW
Find the differences...
1.
Level : Easy
🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦐🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑🦑
🐳🐳🐳🐳🐳🐳🐳🐳🐳🐋🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳🐳
Level : Medium
🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐁🐇🐁🐁🐁🐁🐁🐁🐁
Level : Hard
😈😈😈😈😈😈😈😈😈👿😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈😈
OOF... my fingers hurt from typing.
Brook Pak sorry but don’t get people distracted. I need this to study
Brook Pak V Webcam
ILYSM TOMORROW IS MY QUIZ IN THIS AND I WAS ABSENT FOR THE LAST 2 WEEKS BUT THIS HELPED ME ALOTTTTTTTTTT
Same!!!!!! 😬
azzriva aliya yulizar did you suffer an stroke cause you sound like you had a caffeine overdose
we learned perimeter and are two weeks ago this is gonna help me alot
Nice
Thank you mr. khan! This is really helpful!
*Mr sal
Honestly, you are a life saver
my teacher explining bearly anything Mr. khan explains everything and makes it look and feel so easy!
thx man you helped my grade improve
Thanks . This channel is awsome. I subscribed
I’m so happy that Khan Academy is by Bengali people and I’m Bengali :D
Si am i
How do I do this problem?
The Horst's living room floor measures 11.5 feet by 19.5. A stairway along one wall takes out an area 32 inches wide and 9 feet long. How many square yards of carpet will it take to cover the floor?
In a nutshell Perimeter=Add up all the sides Area=Length x Width
Thx so much I have a test on this tomorow and I’m sure I will get a good grade!
did u ?
Thanks for helping me understand area easier I used to struggle with it all the time but now I understand
I am in 4th grade and is way ahead of level in school!!! THANKS
me too im grade 4 too and I am watching this for my quiz bee
3rd lel
6th grade lol
3rd grade meh
Doing this for S back aka Caaspp or state testing
Thanks dude really helped me in school
He’s Bengali say Thomi Onek Posa.
this was uploaded when i was 3 years old now i’m 13 trying to understand the lesson, anyways thank god there are people like this on UA-cam thank you for this video :)
wait a minute
oh wait nvm im so dumb
You're too young to suffer from math😭
Math should grow up and solve its own problems
Omg this helped soo much thank you so much
I’m so grateful for you vids
Lanis Life Lmao, finally someone who understands
UwU _gachasundae no one likes gacha
He writing with the mouse is satisfying
The key to area is length times width
Or length time breath
Im 17 yrs old and i love this guys video. Always teaches me something new
who asked
for me you are the best teacher for science and math xD Lewl
no one asked
you explain it so well! thank you!
I learned this years ago but I’m doing a refresher on my online classes, can’t remember this at all
Your way better than my teacher
THANK U SO MUCH THIS HELPED ME SO MUCH
I todally appreciate your help and your channel!! Good job!! SQEAL!!!
first learn how to spell
Atharv shut up
ok stfu no one cares
Thanky you for this video . I helped me alot in my math exam
thanks would recommend this to my friends !
thanks for this. I was behind on my lessons this helped a lot.
thanks really helpful
very nice guide
I got a problem in a question.
will you please help me
the question is "the rectangle will have a longer perimeter than the square.find two examples to show that this is sometimes correct and sometimes wrong"
thank you
I enjoy Khan academy videos. I'm from Cape Town. This guy's voice is soo soothing and capturing. Thank you Khans academy
it helped me alot if you were my teacher i would get all
Thanks for helping
Thanks so much helped a ton i understood everthing rewinding helps too so yea thank you
he can teach me alot my life be better i love math alot♥🌷
Geometrey is what I believe and math, this is for Area and Perimeter. Area being length times width, Perimeter is by adding all of the sizes of the sides together.
YOU ARE AN ANGEL BRUV.
nice video sal I learn a lot from khan academy and still am
Kahn academy is teaching me a lot
Very helpful video..thanks sir..
Is this video adequate for year 8 math UK, or grade 7 US?
thank you for teaching me
i can learn very fast from him
That looks perfect
I like it I appreciate it keep it up
thank you for teaching me perimeter and area
Helpful!
thanks a whole bunch
I still need more teaching .
Agreed me too I'm a little rusty because I am quarantined in this house
My brain hurts
hello miu
@@leylahisswaggy6789 oh hey
HOWDNTHIS GET TEN LIKES HELP
@@z3nkana LMFAOAOOA
@@z3nkana LET'S BECOME FRIENDS BTW CAUSE I THINK WE ARE LIKE IN THE SAME GRADE
Thank you
Keep up the awesome work Mr. Khan!
Thanks helped me a lot
i get it!!! yay! i was having trouble understanding perimeter and area in class so i thought maybe i can find a video to help me understand it more. And i found this video! it helped me so much! Thank you so much Khan academy!
who asked tho
Dude thank you know I und Rostand area you are going to make me bomb my test yo bro I love watching your videos
I understand in minutes wow nice teaching
You heló me So much thanks
Hi Michelle..!
I Think Concept Understanding is Important..
i have a test tom this is awesome thnx
Same here
Ash JR I know the future it is that you fail your test tomorrow #2017 ROASTED
Ali Taha yeaaaahhhh that wasn’t as cool as you thought
DID YOU DO GOOD?.??????
I Egyptian and he is very good
it's not boring by my side
Am happy cuz we being learning this ni school and l love learning this thank you so much omg this it’s amzing you amzing and it’s just perfect thank you so much xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
i love khan academy
Mary Humphrey i don't like it too much
+reagan TF hate it.
+reagan TF shut up
+ reagan TF get banned lol
Me too
Thank you for teaching my daughter.👍
no one cares
currently panicking to understand this and other topics for our math test that she just briefly goes over :,)
Lets just hope this helps me get a good grade for my first report card, and 8th grade six flags event
What about irregular shapes
Omg thank you so much i was always confused and sometimes i thought area was the perimeter
I love it
Sir, can you please provide the formulas for calculating the perimeter and area of squares and rectangles?