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Triangle Exterior Angles Worksheet - Find the measure of the indicated angle in each triangle.

Worksheet with nine triangles showing exterior angles to find the measure of indicated angles.

Worksheet with nine triangles showing exterior angles to find the measure of indicated angles.

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Show Answer Key & Explanations Step-by-step solution for: Angle Sum Property and Exterior Angle Theorem | Triangle Worksheets
Final Answer:
1) 120°
2) 115°
3) 140°
4) 125°
5) 100°
6) 130°
7) 110°
8) 120°
9) 135°
Parent Tip: Review the logic above to help your child master the concept of exterior angle of triangle worksheet.
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