Question

What is the volume of a cylinder with a radius of 1.5 inches and a height of 19 inches use 3.14 for pie round your answer to the nearest hundredth

Answer 1

`Volume = 134.24 in^3`

Explanation:

Given

Solid Shape: Cylinder

Radius = 1.5 inches

Height = 19 inches

`\pi = 3.14`

Required

Volume of the cylinder.

The Volume of a cylinder is calculated thus:

`V = \pi r^2h`

Where V, r and h represent the volume, the radius and the height of the cylinder respectively.

By substituting: r = 1.5 inches and h = 19 inches

`V = \pi r^2h` becomes

`V = 3.14 * 1.5^2 * 19`

`V = 3.14 * 2.25 * 19`

`V = 134.235`

`V = 134.24` (Approximated)

Hence, the volume of the cylinder is
`V = 134.24 in^3`