Question

Find the volume of a cylinder with a radius of 3 cm and a height of 7 cm

Answer 1

Explanation:

we know that volume of cylinder= πr²h

=π×3²×7

= 3.1416×9×7

=197.9208 m³

Answer 2

63n or 197.92

Explanation:

the formula is V=n^2h

just plug the numbers into a calculator