Question

Find the volume of a cone with a base radius of 3 ft and a height of 12 ft.

Use the value 3.14 for π, and do not do any rounding.

Be sure to include the correct unit in your answer.

Answer 1

Explanation:

1. Base Radius =3ft

Height = 12ft

Volume of cone = πr^2h/3

=3.14*3^2*12/3

= 3.14*9*4

= 113.04ft^3

Answer 2

113.04

Explanation:

To find the volume of a cone use the formula
`1/3 \pi r^2h`.

The formula would be
`1/3*3.14* 3^2*12`

So the answer would be 113.04