Answer:
The volume of tennis ball = 38.808 [tex]cm^{3}[/tex].
Volume of golf ball = 33.523 [tex]cm^{3}[/tex].
Step-by-step explanation:
Given: The radius of the tennis ball is 2.1cm and the radius of thr golf ball is 2.0cm. the formula is V=4πr(to the 3rd power) /3 .
To find: Volume of tennis ball and golf ball .
Formula used: Volume = [tex]\frac{4 π r^{3} }{3}[/tex] .
pi(π) = [tex]\frac{22}{7}[/tex] .
Explanation : We are given that
Radius of the tennis ball = 2.1 cm
radius of the golf ball =2.0 cm.
We need to find the volume of each ball
So , plugging the given values of radius in above formula
Volume of the tennis =[tex]\frac{4*22(2.1)^{3} }{3*7}[/tex]
On simplification we get, volume of tennis ball = 38.808 [tex]cm^{3}[/tex]
Volume of the golf ball=[tex]\frac{4*22(2.0)^{3} }{3*7}[/tex]
On simplification we get, volume of golf ball = 33.523 [tex]cm^{3}[/tex]
Therefore , The volume of tennis ball = 38.808 [tex]cm^{3}[/tex].
Volume of golf ball = 33.523 [tex]cm^{3}[/tex].
