Question

A cylinder has a volume of 243 pi
and a diameter of 18. What is its height?

Answer 1

0.955

Explanation:

Height= volume x pi x radius squared (h = V x pi x r^2)

Volume (V) = 243

Height (h) = ?

Pi = 3.14

Radius (r) = 9

Diameter to radius = 18/2 = 9

h = 243 x 3.14 x 9^2

=0.955