Question

50 POINTS! PLEASE HELP MEEE!!! HURRY PLEASE IM RUNNING OUT OF TIME!!!!!!!!!!!!!!!!!

ALSO, THE MEASUREMENTS FOR THE LAST TRIANGLE IS 1.5m, 4m, 6m, 2.5m


Find the surface area of each figure to the nearest tenth.

Answer 1

The first one is: 785cm^3

Working out:

`volume \: of \: cylinder = \pi {r}^(2)h`

`3.14 * {5}^(2) * 10`

`= 785`

`answer = 785 {cm}^(3)`