Question

Find the volume of this cone. Use 3 for TT. V = Tr2h 3 8ft V V ~ [?]ft 3 6ft Enter

Answer 1

Let's begin by listing out the information given to us:

Height (h) = 8 ft

Diameter (d) = 6 ft

The volume of a cone is given by the formula:

$\begin{gathered} V=\frac{1}{3}\pi r^2h \\ \pi=3,r=\frac{d}{2}=\frac{6}{2}=3ft,h=8ft \\ V=\frac{1}{3}\cdot3\cdot3^2\cdot8=9\cdot8=72 \\ V=72ft^3 \end{gathered}$

Diameter = 6 ft