Question

A cone has radius 1.5 meters. Its volume is 18 π cubic meters. Find its height.

Answer 1

Explanation:

the volume of a cone is

pi×r²×h/3

18×pi = pi×1.5² × h/3

54 = 1.5² × h = 2.25 × h

h = 54/2.25 = 24 meter