Question

Find the Volume of the cone. Round your answer to the nearest tenth.Radius=7ydHeight=9ydThe volume of the cone is about _ cubic yardsplss help

Answer 1

Height (h) = 9 yd

Radius = 7 yd

pi = 22/7

`\begin{gathered} \text{ the volume of a cone = }(1)/(3)*\pi* r^2* h \\ \end{gathered}`

Substitute the values of r and h in the volume of a cone formular

`V=\text{ }(1)/(3)*(22)/(7)*7*7*9`
`\begin{gathered} V=\text{ }(22*7*7*9)/(3*7) \\ =(9702)/(21) \\ =\text{ 462 cubic yards} \end{gathered}`