Question

A cylinder has radius 9 inches and height 15 inches. A cone has the same radius and height. Find the volume of the cone. Use 3.14 for pi and round to the nearest hundredth.

Answer 1

1271.7

Explanation:

The volume of a cone is
`(\pi r^2 h)/(3)`, so we plug in the values we are given!
`(\pi \cdot9^2\cdot15)/(3)` which equals 405pi. We use 3.14 for pi to get 1271.7. Hope this helps!