Question

I need help!!!! And I’m on a times schedule

Answer 1

option C

Explanation

surface area=
`2\pi rh+2\pi r^(2)`

r=8

h=14

so we have

`2\pi 8*14+2\pi(8)^(2)`

`224\pi + 128\pi`

352
`\pi`
`units^(2)`