Question

What is the volume of the sphere with a radius of 2 inches ?

Answer 1

The volume of a sphere is

`\text{volume}=(4)/(3)\pi^{}^{}r^3`

Therefore,

`\begin{gathered} \text{volume}=(4)/(3)*3.14*2^3 \\ \text{volume}=33.4933333333=33.49\text{ cubic inches} \end{gathered}`