Question

A tennis ball is of diameter 7.0cm.What is it's volume in ​

Answer 1

Answer:

179.66 cm^3

Explanation:

diameter=7cm

radius=7/2

volume of sphere=4/3(pie)r^3

                            =4/3*22/7*(7/2)^3

                            =4/3*22/7*7/2*7/2*7/2

                           =49/3*11

                           =539/3

                         =179.66 cm^3

volume of sphere is 179.66 cm^3