Question 1156669
The two ends are areas of circles with radii 6. That is 36 pi for each or 72 pi m^2 altogether.

If you unwrap the cylinder, there is a rectangle with width 10 (the height0 and 2 pi r  the perimeter of a circle that the cylinder is0, and that circle has radius 6, so that is 2 pi *6 or 12 pi m^2

The total is 84 pi m^2.