Question

If r = 4 units and x = 15 units, then what is the volume of the cylinder shown above?

Answer 1

753.6 or 240
`\pi`

Explanation:

I'm assuming
`r` is the radius and
`x` is the height for this one.

The formula for the volume of a cylinder is
`V=\pi r^(2)h`.

Here,
`r` is 4 and
`h` is 15.

`V=3.14 * 4^(2) *15`

`V=3.14 *16*15`

`V=753.6`

The volume of the cylinder is 753.6 units. Or, if you need it in exact terms of pi, 240
`\pi`.

Answer 2

If r = 5 units and h = 7 units, what is the volume of the cylinder shown above?
Use 3.14 for