Angles of Triangles Notes & Activity - Triangle Angle Sum & Exterior Angle Sum

Notes to introduce/review the Triangle Angle Sum and Exterior Angle Theorems. There is space at the end for students to summarize what they learned about each theorem.

In the riddle activity, student practice using the theorems to find missing angle measures.

100% Ready to Go! Just PRINT& TEACH!

Included:

- Congruent Triangles Notes: Triangle Angle Sum & Exterior Angle Sum (PLUS: 12 practice problems)

- Extra space for students to create detailed summaries for each theorem.

- Congruent Triangles Easter Riddle (6 challenge problems that require students to use both theorems at the same time to find missing angles)

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