Find the height of a cone with a volume of 942 cubic units and a radius of 10 units

Question

asked Jun 10, 2019 158k views

1 Answer

Sphereinabox · Answer 1 · 2019-06-17T07:14:33+0000

Volume of a cone:
(1)/(3)

$\pi$ r²h
Plug the radius and volume in the formula.

(1)/(3)

$\pi$ 10²h = 942
Divide both sides by
(1)/(3)

.

$\pi$ 10²h = 2,826
Divide both sides by pi.

10²h = 900
Divide both sides by 10² (100).

h = 9

The cone's height is 9 units.