Question

Find the circumference of the circle.

Answer 1

Last box

Explanation:

The circumference is 2πr. They tell you that r = 9, so the answer is 18π =
`18 * 3.14 = 56.25` which is closest to the last box (56.52)

Answer 2

ANSWER:
56.52

STEP BY STEP
circumference equals pie times the radius times 2

Hope this helps