Question

How is the answer 100.48 ?? Someone explain I'm confused

Answer 1

Use the following formula:

`A=2\pi rh+2\pi r^(2)`

Take the value of
`\pi` as 3.14 and add the values in the formula:

`A=2(3.14)(2)(6)+2(3.14)(2)^(2)`

`A=75.36+25.12`

`A=100.48`

I hope this helped :)