A circle is at the foundation of geometry and how its parts relate to each other is both completely logical and a wonder.

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Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large–from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine (“It’s good for you!”), it’s at the core of everything that exists–including you. Having said all that, some of the specific topics we’ll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That’s a lot. To summarize: it’s difficult to imagine any area of math that is more widely used than geometry.

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#CS:GOcros

lol sal sounds like he is recording from under the ocean with that hilarious voice of his. 😉

thx really helped in exams

so, you can have the pi. you just can’t eat it :'(

Ok. How would you get the circumference of an oval

Circle song is bæ

this is really gonna help me get in to the high school i wanna go to

pause at 0:35 there you will see a nipple

pie delicious ymmmmmmmmmmmmmm

jk

Hi We Are THE BTS streaming live now

it really helped me catch up when I’m absent at school coz I’m always ill

cool

thanks man! i have an exam tomorrow 😀 LIKED!

how I can solve it

Sup guys say the first 100 digit of PI (3.14159……………………………………………………..)

you are literally the greatest person alive. You saved me from a F in my math class

thx this helped alot

3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593344612847564823378678316527120190914564856692346034861045432664821339360726024914127372458700660631558817488152092096282925409171536436789259036001133053054882046652138414695194151160943305727036575959195309218

that realy helped thanks

I’ve got this really hard question about circumference,

a cylindrical tower is 30m high and the circumference is 8m the slide goes around it 5 times what is the total length of slide?