Question

Can anyone help me please?

Answer 1

192 ft²

Explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here r = 8 , then

A = π × 8² = 3 × 64 = 192 ft²

Answer 2

576

Explanation:

3 x 8= 24

24^2= 576ft