Question

surface area

Answer 1

You have the correct answer. Nice work.

Answer 2

are you sure? someone else told me it was 180pi

Answer 3

SA = 2*pi*r^2 + 2*pi*r*h

SA = 2*pi*6^2 + 2*pi*6*15

SA = 72pi + 180pi

SA = 252pi

Answer 4

180pi is only the lateral surface area. It is the surface area of the sides and not the two bases.

Answer 5

okay thanks :) Yeah someone else on here said that to me and it didn't seem right. Thanks for clarifying :)

Answer 6

it might have been a random guess or they may have misread

Answer 7

yeah probably