Question

CHECK MY WORK:
Find the surface area of the cylinder to the nearest whole number.

-1,659 in
-898 in
-5,862 in
-2,959 in

Picture Attached. My choice is C.

Answer 1

not quite, can you show me your work?

Answer 2

\[2 \pi 11^2+13 \pi 22=528 \pi =1658.76 \]

Answer 3

Thanks. I see what i did wrong. :)

Answer 4

It's the area of two circles, the lids, plus the area of the tube.

Answer 5

Thank you for the medal.

Answer 6

No problem, thank you for the help :)