Question

A cone has a radius of 5 in and a height of 12 in.Which of the following best represents the volumeof the cone? CHOOSE ALL THAT APPLY.100 cubic inches3007 cubic inches3147 cubic inches942 cubic inches314 cubic inches

Answer 1

The radius of cone is r = 5 in.

The height of cone is h = 12 in.

The formula for the volume of cone is,

`V=(\pi(r)^2h)/(3)`

Substitute the value in the formula to obtain the volume of cone.

`\begin{gathered} V=(\pi(5)^2(12))/(3) \\ =314.159 \\ \approx314 \end{gathered}`

So volume of cone is 314 cubic inches.