The circumference of a circle 15 pi centimetres. What is the area of the circle in terms of pi

(7.5) ^2 pi

Step-by-step explanation:

Circumference = pi x diameter

area = radius^2 x pi

radius = 1/2 diameter

1. find radius: 15/2 = 7.5

2. square radius: (7.5) ^2

3. multiply by pi: (7.5) ^2 x pi

(7.5) ^2 pi