Question

Question
The volume of a sphere is 72 m^3
. What is the volume of a cone if its radius is the same as the sphere’s and its height is equal to the sphere’s diameter?(1 point)
m^3

Answer 1

36 m^3

Reason: Cone volume = (1/3)πr^2h with h = 2r gives (2/3)πr^3, which is half of the sphere's (4/3)πr^3, so half of 72 is 36.