Question

20)If the volume of a cylinder is 1000 cm^3 and its height is 10 cm, what is its surface area?

Answer 1

Answer: A≈554.49cm²

Explanation:

Using the formulas..

A=2πrh+2πr2V=πr2h

Solving for A..

A=2hπVh+2Vh=2·10·