Question: Please help me with this Goal: prove the triangle sum theorem Triangle Sum Theorem: The three angle measures of a triangle add to 180. Goal:

Please help me with this

Goal: prove the triangle sum theorem

Triangle Sum Theorem: The three angle measures of a triangle add to 180. Goal: To prove m?1 + m?2 + m?3 = 180

Please help me with this Goal: prove the triangle sum theoremTriangle Sum

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