This is a coloring activity for a set of 12 problems on the exterior angle sum theorem. The exterior angle is equal to the sum of the two remote interior angles. Problems 1 - 6 are easy and problems 7 - 12 are challenging where algebra is reinforced.
This product is included for free in the Triangle Sums Activity Bundle.
There are 2 exterior angle sum theorem coloring activities.
Posted: 1/14/16 so 50% off through 1/17/16