Question

The radius of a circle is 8 miles. What is the area ?

Answer 1

64 pi mi^2 or approximately 200.96 mi^2

Explanation:

The area of a circle is given by

A = pi r^2

A= pi (8)^2

A = 64 pi mi^2

If we approximate pi by 3.14

A = 64 (3.14)

A =200.96 mi^2