Question

Find the volume of a sphere with a radius of five

Answer 1

Given:

`A\text{ sphere with radius r = 5}`

The volume of a sphere is calculated using the formula below;

`V=(4)/(3)\pi r^3`

Substituting the value of r into the formula;

`\begin{gathered} V=(4)/(3)\pi r^3 \\ V=(4)/(3)*\pi*5^3 \\ V=(4)/(3)*\pi*125 \\ V=(500)/(3)\pi\text{ cubic units} \end{gathered}`

Therefore, the volume of the sphere is;

`V=(500)/(3)\pi`

The correct answer is OPTION B.