Question

Tennis balls are sold in cylinders. Each cylinder has a height of about 22cm and a diameter of about 7cm. Estimate the volume of the cylinder.

Answer 1

Explanation:

Formula

V = pi * r^2 * h

Givens

h = 22 cm

r = d/2 = 7/2

r = 3.5

pi = 3.14

Solution

V = 3.14 * 3.5^2 * 22

V = 846.23 cm^3