Question

Find the volume of this cylinder. Use 3 for a.V = 7r2h=7 cm12 cmV ~ [?]cm3

Answer 1

Given that the radius of the cylinder is 7cm and height is 2cm.

The formula for the volume of the cylinder is

`V=\pi r^2h`
`\text{Substitute }\pi=3,r=7\text{ and h=2, we get}`

`V\approx3*7^2*2`

`V\approx3*7*7*2`

`V\approx294cm^3`

Hence the required volume of the given cylinder is

`V\approx294cm^3`