Question

what is the height of a cone that has a volume of 45 and a base of 5

Answer 1

$\frac{\pi r^2h}{3}$

$\frac{\pi r^2h}{3} = 45$

$\pi r^2h = 135$

$\pi 5^2h = 135$

$h = 135/25\pi$

$h = 27/5\pi$

Answer

$h = 27/5\pi$