I need help with pie

Question

asked Oct 16, 2023 85.0k views

1 Answer

Kiran Bhat · Answer 1 · 2023-10-22T01:40:17+0000

The volume of Cone is given by

$V=(1)/(3)\pi r^2h$

where the constant Pi is

$\pi=3.14$

and, in our case, the radius r=2 and the height h=9.

By substituting these values into the volume formula, we have

$V=(1)/(3)\pi(2^2)(9)$

which gives

$\begin{gathered} V=(1)/(3)\pi\cdot4\cdot9 \\ V=\pi\cdot4\cdot3 \end{gathered}$

Therefore, the answer is

$V=12\pi$