Question

PLEASE HELP

Find the total surface area of a cylinder with a height of 5 cm and radius of 2 cm. Leave your answer in terms of Pi.
2811 cm2
2471 cm2
7071 cm2
451 cm2

Answer 1

28π cm2

Explanation:

they wrote the answers wrong the answers A

got it right on the test

"28π cm2"

Answer 2

28π

Explanation:

surface area of a cylinder formula:

2πr²+2πrh

plugging in what we know

2π2²+2π2*5

8π+20π= 28π