Question

11.

7. What is the racis of a sphere that has a volume of
288pie?
A. 3
B. 4
C. 5

Answer 1

Radius of a sphere=6

Explanation:

Volume of a sphere is given by

V=4/3πr³, where

V is the volume, π is a constant pi,and r is the radius of the sphere

Given, Volume (v)=288π, substitute in the formula:

288π/π=(4/3)πr³/π

288=(4/3)r³

r³=(288×3/4)=216

r³=216,to solve for r we get the cube root of r³ and 216

∛r³=∛216

r=6

The radius of a sphere=6