Question

Joey has a beach ball with a radius of 20 cm. what volume of air will it hold when fully inflated? [round to the nearest tenth]

A ) 83.3cm^3

B )251.4cm^3

C)1676.2cm^3

D)33,493.3cm^3

Answer 1

The answer is D.

volume of a sphere=4/3 x pi x radius^3