Sum of Interior and Exterior Angles of a Polygon

Sum of Interior and Exterior Angles of a Polygon

Author: Kelsey Hennen

This packet will go over what polygons are and how to find their interior and exterior angles.

This packet includes note sheets and practice problems to teach you about polyons, regular polygons, convex and concave polygons, interior angles, and exterior angles.

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Interior and Exterior Angles

If you have a question on what these are please refer to the "Angles of a Triangle" packet:



Polygon Interior Angles Theorem

Polygon Exterior Angles Theorem

Practice Problems

Try your best to do these on your own and then compare your answers to mine. Good luck!