Question

Find the volume of this cone. Use 3 for TT. V = 7 r26 3 8ft V [?]ft V 1 6ft Enter SRI nhte. Das

Answer 1

The diameter of the cone is d = 6 ft.

The height of cone is h = 8 ft.

Determine the radius of cone.

$\begin{gathered} r=\frac{d}{2} \\ =\frac{6}{2} \\ =3 \end{gathered}$

Determine the volume of cone.

$\begin{gathered} V=\frac{\pi(3)^28}{3} \\ =\frac{\pi\cdot9\cdot8}{3} \\ =3\cdot3\cdot8 \\ =72 \end{gathered}$

So volume of cone is 72 feet cube.

Answer: 72