Question

What is the volume of the cone to the nearest tenth?

1,244.1 m^3


829.4 m^3


552.9 m^3


1,520.5 m^3

Answer 1

The formula for the volume of a cone is
V = (1/3)π*r^2*h
Of course, the radius is half the diameter, so is 11 m. Substituting the given values, you have
V = (1/3)π(11 m)^2*(12 m)
V = 484π m^3
V ≈ 1520.5 m^3

The volume of the cone to the nearest tenth is ...
1520.5 m³