Question

What is the exact volume of the cone with a radius of seven and a height of four

Answer 1

205

Explanation:

The volume of the cone is found using the volume formula for a cone
`V=(1)/(3)\pi r^2h`.

Substitute h=4 and r = 7.

`V = (1)/(3)\pi r^2h\\V = (1)/(3)\pi (7^2)(4)\\V=(1)/(3)\pi *49*4\\V = (196)/(3)\pi \\V= 205`