Question

Three cylinders have a height of 8 cm. Cylinder 1 has a radius of 1 cm. Cylinder 2 has a radius of 2 cm. Cylinder 3 has a radius of 3 cm. Find the volume of the first cylinder.

Use pi to represent the π symbol



For example:

32π would be typed as 32pi

Answer 1

8pi

Explanation:

Answer 2

25.13

Explanation:

V= π
`r^(2)`h