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Angle Sum Property and Exterior Angle Theorem | Triangle Worksheets - Free Printable

Educational worksheet: Angle Sum Property and Exterior Angle Theorem | Triangle Worksheets. Download and print for classroom or home learning activities.

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1) m∠QBX = 130°
2) m∠RAX = 125°
3) m∠YBE = 140°
4) m∠JCK = 120°
5) m∠NCE = 130°
6) m∠WNE = 110°
7) m∠CFE = 110°
8) m∠ABX = 140°
9) m∠STE = 120°

Parent Tip: Review the logic above to help your child master the concept of triangles 3 exterior angles worksheet.

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