Question

Please help this is for my study guide thanks! (Find volume)

Answer 1

The formula to calculate the volume of a sphere is:

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

Start by finding the radius using the diameter and dividing it by 2

`\begin{gathered} r=(D)/(2) \\ r=(2)/(2) \\ r=1ft \end{gathered}`

then, replace the radius in the formula and find the volume

`\begin{gathered} V=(4)/(3)\cdot\pi\cdot r^3 \\ V=(4)/(3)\cdot\pi\cdot(1)^3 \\ V=(4\pi)/(3) \end{gathered}`