Question

What is the approximate area of the circle? Use 3.14 for n.

( 25 in. ) <------ this is a circle lol
(_____._____)

PLEASE HELP ME!!! (if you can´t its okay) Thank you

A. 78 square inches

B. 157 square inches

C. 491 square inches

D. 1,963 square inches

Answer 1

Your answer is b 157 square inches

Answer 2

12.5 in^2

Explanation:

`C=2\pi r`

25=2(3.14)r

25=6.28r

Divide by 6.28 on both sides:

3.98089172=r

Now use
`\pi r^(2)`:

12.5 in^2