Question

Find the area of a circle with a diameter of 16 feet.

Answer 1

A = 200.96 ft^2

Explanation:

First we need the radius

r = d/2 = 16/2 =8

To find the area of a circle

A = pi r^2

A = pi (8)^2

A = 64 pi

We can approximate pi by 3.14

A = 64 (3.14)

A =200.96