Calculating the volume of the tennis ball given the radius

A tennis ball has a radius of about 1.3 inches. What is the approximate volume of the tennis ball?

When calculating the volume of Tennis Ball, the figure is treated as a sphere. The spherical shape of Tennis Ball can be portrayed as shown below.

Figure 1: The spherical shape of a tennis ball



 The formula for the volume of a sphere is V = 4/3 πr³.

We can use the question below to provide a step by step analysis on how to calculate the volume of a tennis ball given the length of the radius or diameter.

Example: A tennis ball has a radius of about 1.3 inches. What is the approximate volume of the tennis ball?

 


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Step by step explanation:

A tennis ball is spherical in shape because it is a three-dimensional figure that has a round shape.

The volume of a sphere is calculated with the formula:

V=3, where r is the radius of the sphere.

Thus, V=3= 9.20277 in3

Answer:

Hence, the approximate volume of the tennis ball is 9.20277 in3

 


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