Question

The area of a circle is approximately 28.27 square feet. What is the length of the diameter?

Answer 1

d = 6 ft.

Explanation:

`A=\pi r^(2)`

`28.27=\pi r^(2)`

`r=\sqrt{(28.27)/(\pi ) } =3`

diameter = 2 r = 2(3) = 6 feet

Hope this helps