If the circumference is 16pi then what is the area

Question

asked Nov 20, 2021 60.6k views

1 Answer

Vicentedealencar · Answer 1 · 2021-11-26T22:41:53+0000

Answer:

A = 64 pi

Explanation:

The circumference can be found by

C = 2 * pi *r

16 pi = 2 * pi *r

Divide each side by 2 pi

16 pi/ 2 pi = 2 * pi *r/ 2 pi

8 =r

The radius is 8

To find the area

A = pi r^2

A - pi (8)^2

A = 64 pi