Question

The area of the base of a cylinder is 75 square ft and the height is 20 ft. Calculate the volume and surface

area.

Answer 1

volume: 1500 , surface area: 764

Explanation:

formula of circle's area

`\pi \: r {}^(2)`

formula of cylinder's surfaces area

`2\pi \: r {}^(2) + 2\pi \: rh`