Question

A cylinder has a volume of 400 π cubic feet. If the

height of the cylinder is 25 feet, what is the radius
of the cylinder? Use 3.14 for and round to the
nearest hundredth.

Answer 1

Volume of cylinder = πr^2h

400π = πr^2 *25

r^2 = 400/25

r ^2= 16

r =4 feet

radius = 4 feet