Question

A basketball has a radius of 9 inches. What is the exact value of the volume of the ball?

64π in³

256π in³

972π in³

1024π in³

Answer 1

Sphere Volume   =   4/3 • π • r³

Sphere Volume   =   PI * (4/3) * 9^3

Sphere Volume   =   972 * PI cubic inches

Answer 2

It should be the third one, 972π in³. Hope this helps!