Question

The volume of this cone is 540 pi. Work out the height,h, of the cone

radius is 9
vol=1/3*pi*r^2*h
curved surface area =pi*r*l

Answer 1

The answer is 20 bro

Explanation:

Answer 2

20

Explanation:

The volume of a cone is given as:

`V = (1)/(3) \pi r^2 h`

where r = radius

h = height

The volume of the cone is 540π and its radius is 9.

This implies that:

`540 \pi = (1)/(3) \pi * 9^2 * h\\\\h = (540 * 3)/(81) \\\\h = 20`

The height of the cone is 20.