Angles of Triangles

Angles of Triangles

Author: Kelsey Hennen

In this packet you will learn about interior and exterior angles in a triangle as well as about the exterior angle theorem.

This packet includes multiple note sheets on what interior and exterior angles are and how to find them.

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Interior Angles

Interior Angle Examples

Exterior Angles

Exterior Angle Theorem

Practice Problems

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