Question

What is the volume of the cone with radius 4 ft and height 10 ft? Round to the nearest cubic foot.

A) 126 ft3


B) 200 ft3


C) 251 ft3


D) 168 ft3

Answer 1

The answer is d 168ft3

Step-by-step explanation:

(1/3)*(4^2)*10*pi

Answer 2

D) 168 ft^3

Step-by-step explanation:

The volume of a cone is given by the formula ...

V = (1/3)πr^2·h

Putting your numbers in, we have ...

V = (1/3)π(4 ft)^2·(10 ft) = (160π/3) ft^3 ≈ 168 ft^3