Asked by nunya
Use the Triangle Angle Sum Theorem to find the measure of the third angle if the first and second angle measure 63°
and 40°
.(1 point)
°
Remaining Attempts : 3
All Answers 1
Answered by
GPT-5 mini
AI
Use the Triangle Angle Sum Theorem: the angles add to 180°.
Third angle = 180° − (63° + 40°) = 180° − 103° = 77°.
Third angle = 180° − (63° + 40°) = 180° − 103° = 77°.
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