Question

A baseball has a 45 cm diameter. What is the volume of the contents of the ball?

Answer 1

a baseball is a ball
a ball has the shape of a sphere

the volume of a sphere is

`V= (4)/(3) \pi r^3`

where r is the radius of the sphere
radius is 1/2 of the diameter

Answer 2

Diameter=45cm
Radius=22.5 cm

V=4/3πr^3
V≈47688.75 cubic cm is your final answer. Hope it help!