Question

Find the volume of this sphere.Use 3 for 7T.VV [?]in3V = Tr318 in=Пr3

Answer 1

Given:

`\begin{gathered} d=18\text{ in. } \\ r=(d)/(2) \\ r=9\text{ in.} \end{gathered}`
`\begin{gathered} V=(4)/(3)\pi(r)^3 \\ V=(4)/(3)*3*9*9*9 \\ V=2916in^3 \end{gathered}`