Question

Find the volume of the cylinder. Find the volume of a cylinder with the same radius and double

the height.

The volume of the cylinder is __ in.³.

The volume of a cylinder with the same radius and double the height is __ in.³.​

Answer 1

about 78.54

V=π·5^2·1 = 78.54

Answer 2

Find the volume of the cylinder.

`\star \: \: \purple{Volume_((cylinder)) = \pi {r}^(2) h}`

`\star \: \: \purple{Volume_((cylinder)) = 3.14 * ( {5)}^(2) * 1 }`

`\star \: \: \purple{Volume_((cylinder)) =3.14 * 25 * 1 }`

`\star \: \: \purple{Volume_((cylinder)) =78.50 \: in {}^(3) }`

Find the volume of a cylinder with the same radius and double the height.

`\star \: \: \purple{Volume_((cylinder)) = \pi {r}^(2) h}`

`\star \: \: \purple{Volume_((cylinder)) = 3.14 * {(5)}^(2) * 2}`

`\star \: \: \purple{Volume_((cylinder)) = 3.14 * 25 * 2}`

`\star \: \: \purple{Volume_((cylinder)) = 157 \: in {}^(3) }`