Question

The volume of a cylinder is 8281 cm?. The height of the cylinder is 23 cm.

What is the radius of the cylinder?

Answer 1

V = πr²h

r = √V/πh

r = √8281 cm³/(3.14)(23 cm)

r = √8281 cm³/72.22 cm

r = √114.66 cm²

r = 10.71 cm