Question

What is the exact volume of the cylinder

Answer 1

The volume of a cylinder is
`\pi`r^2h. Using the actual value of pi, let's set up an equation by filling in the variables.


`\pi`(12^2)20 = volume of the cylinder

This gets you
`\pi`(144 x 20) =
`\pi`2880 in^3

This is your final answer.
`\pi`2880 in^3

Answer 2

v=hpir^2
h=20
r=12

v=20pi12^2
v=20pi144
v=2880pi

2nd one is answer