
Polygons are everywhere. Did you know that the outline of the playing field at the baseball stadium shown is a polygon? Would you be able to find the sum of the measures of the interior angles of this baseball playing field?
In this module, you will expand your knowledge of angle relationships. Using patterns, you will derive the formula for finding the sum of the interior angles of polygons and the sum of the exterior angles of polygons. You will also study tessellations and their relationships to patterns and polygons.