Question

Find the volume of a right circular cone that has a height of 2.5 ft and a base with a diameter of 8 ft. Round your answer to the nearest tenth of a cubic foot

Answer 1

41.9 cubic feet

Explanation:

V = 1/3πr^2h,

r=radius

h=height.

V = 1/3πr^2h

= 1/3π4^2 * 2.5

= 40π/3 cubic feet

so the answer would be 41.9 cubic feet