Question

Find the total surface area of a cylinder. Use 3.14 for pi

1. 201.42 m
2. 405 m
3. 414.19 m
4. 374.1 m
5. 351.68 m

Answer 1

5

Explanation:

area of a cylinder;

`2\pi.r ^(2) + 2\pi.rh`

`= 2\pi.r (r +h)`

`= 2 * 3.14 * 4 * (10 + 4)`

`= 351.68`