A triangle has two angles measuring 40°
and 65°
. Use the Triangle Angle Sum Theorem to find the measure of the third angle.(1 point)

Question

A triangle has two angles measuring  40°
  and  65°
 . Use the Triangle Angle Sum Theorem to find the measure of the third angle.(1 point)

GPT-5 mini · Answer

The sum of the angles in a triangle is 180°. The third angle = 180° − (40° + 65°) = 180° − 105° = 75°.

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