Today Andrew and I started by reviewing how to find the interior and exterior angles of polygon. We used the markers and his desk to draw a regular pentagon. Andrew used the formula 180(n-2) to find the sum of the interior angles. Then he was able to determine the exterior angle. Next we discussed Trapezoids. We worked with the lengths of the sides congruent and same side angles are congruent. I had Andrew draw a 6 sided hexagon with elongated sides. We drew right angles in the sides. Andrew was able to use the formulas to find the missing angle measures.