Question

Find the area of the white region.

Answer 1

What a garbage picture.

Answer 2

Haha thanks c:

Answer 3

Subtract the inner circle area from the outer circle area.

Answer 4

I'll upload a better one....

Answer 5

Can you find the area of both circles?

Answer 6

OK thanks, I'll try.

Answer 7

But would 16 be the diameter of the outside circle?

Answer 8

Yes I can.

Answer 9

For the middle one it's 8*3.14

Answer 10

25.12

Answer 11

but I don't know about the outside one.

Answer 12

I got 50.34

Answer 13

for the area of the white region

Answer 14

What are you using for the area?

Answer 15

\[
\text{Area}=\pi (\text{radius})^2
\]

Answer 16

omg i'm so stupid

Answer 17

never mind, you can leave and i'll tell you when i'm done

Answer 18

Oh wait... yeah

Answer 19

I used that formula.

Answer 20

8(3.14)=25.12
16(3.14)=75.36

Answer 21

75.36-25.12=50.24

Answer 22

see?

Answer 23

do you think that's right?

Answer 24

k then hahaha

Answer 25

You didn't square the radius