Question

how do you find the area of a circle?

Answer 1

\[A=\pi r^2\]

Answer 2

As
area is equal to pi times radis square

Answer 3

(A=pr2)

Answer 4

area= 3.14 * radius^2
\[a =\pi(r)^{2}\]

Answer 5

if i post another question onnhere as a comment can u guys answer it please?

Answer 6

Make it a new question.

Answer 7

i cant put a piture on it though

Answer 8

You're not killing any trees by doing so, only cluttering the OS servers. :P

Answer 9

Calculate the area of the smaller sector.

Answer 10

You can always post the picture in a comment afterward.

Answer 11

oh thats true
lol

Answer 12

You have to use this:\[A_s=\frac{\theta}{360}\pi r^2\]

Answer 13

Wait a moment... are we doing your exam?

Answer 14

how the eff do i use tht? O.o

Answer 15

nope