Question

HELP MAJOR ASSIGNMENT PLEASE HELP pls?

Answer 1

1: V:56.52 SA:94.2 Ratio: 3:5

2: V:113.04 SA:62.8 Ratio: 9:5

3: V:113.04 SA:138.16 Ratio: 9:11

4: V:113.04 SA:131.88 Ratio: 6:7

Explanation:

Hey there!

By using the following formula for volume of a cylinder I got,

`(3.14) r^2h`

1: 56.52

2: 113.04

3: 113.04

4: 113.04

Now to find SA we'll use the following formula,

1: 94.2

2: 62.8

3: 138.16

4: 131.88

Now for the ratio,

56.52:94.2 - 3:5

113.04:62.8 - 9:5

113.04:138.16 - 9:11

113.04:131.88 - 6:7

Hope this helps :)