Given

h= 20m
r=29m
Pi= 3.14
Find V
Substitute the formula by
V=1/3*pi*r*r*h

Given:

h = 20 m
r = 29 m
π = 3.14

Using the formula for the volume of a cone:
V = (1/3)πr²h

Substitute the given values:
V = (1/3) * 3.14 * 29² * 20
V = (1/3) * 3.14 * 841 * 20
V = (1/3) * 3.14 * 16820
V = 52789.14 m³

Therefore, the volume of the cone is approximately 52789.14 cubic meters.