Question

Find the volume of a cone with a slant height of 15 inches and a radius of 9 inches. Leave your answers in terms of π

Answer 1

Given:

height(h)=15 inches

radius(r)=9 inches

Volume of cone:

`V=\pi* r^2*(h)/(3)`
`V=\pi*9^2*(15)/(3)=\pi*81*5`
`V=\pi*405`
`V=405\pi\text{ cubic inches}`