Question

Find the volume of a cone with a base radius of 4 ft and a height of 8 ft.

Write the exact volume in terms of , and be sure to include the correct unit in your answer.

Answer 1

42.67π ft³

Explanation:

Given

• base radius = 4 feet
• height = 8 feet

Formula

• Volume of a cone = 1/3πr²h

Solving

• V = 1/3 x π x (4)² x 8
• V = 128/3 x π
• V = 42.67π ft³