Question

A circle has a diameter of 12 inches. What is its area in terms of π?

6 π

36π

12 π

8 π

those are the the answers whichone is it

Answer 1

36π

Explanation:

Since you have to use terms of pi you just leave out pi out of the formula

A = πr² so it would be

A = r² Radius is half of diameter so half of 12 = 6

A = 6²

A = 36

Than you add pi

36π

Hope this helped