An irregular two dimensional shape is depicted below. Using the unit markings find the following:
1. The "center of mass" for the shape.
2. The point on the shape that lies furthest from the edge.
8 +---+---+---+ +---+---+ | | | | 7+---+ +---+ +---+ | | 6+ + | | 5+ +---+ | | 4+ +---+ | | 3+ +---+ | | 2+ +---+ | | 1+ +---+---+ | | 0+---+---+---+---+---+---+ 0 1 2 3 4 5 6 7 8