Question

The radius of a sphere is 3 inches. Which represents the volume of the sphere?

12π cubic inches
36π cubic inches
64π cubic inches
81π cubic inches

Answer 1

B

Explanation:

Answer 2

Answer: B) 36π cubic inches

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Work Shown:

V = volume of the sphere

V = (4/3)*π*r^3

V = (4/3)*π*(3)^3

V = (4/3)*π*27

V = (4/3)*27*π

V = ((4*27)/3)*π

V = (108/3)π

V = 36π