Question

Eduardo makes a cone out of clay with a height that’s twice the length of the diameter. The diameter of the cone is 30 centimeters. Find the volume of the cone.(1 point)
Responses

4,500π cm3
4,500 pi cm cubed

18,000π cm3
18,000 pi cm cubed

2,250π cm3
2,250 pi cm cubed

72,000π cm3

Answer 1

Volume V = (1/3)πr^2h. Here r = 15 cm, h = 2·diameter = 60 cm.

V = (1/3)π(15^2)(60) = (1/3)π(225)(60) = 4,500π cm^3.

So the correct choice is 4,500π cm^3.