Question

The volume of a cylinder is 72 TT cm3. If the radius is 3 cm, what is the height of the cylinder?

Answer 1

h = 8

Step-by-step explanation:

V = pi * r^2 * h

pi * r^2 * h = 72 * pi cm^3

pi * 3^2 * h = 72 * pi cm^3

~cancel out pi on both sides~

9h = 72

h = 8