Asked by D4VD

What is the measure of angle 4?

A triangle has angles 33 degrees, 75 degrees, 3. The exterior angle to angle 3 is 4.

42°
72°
108°
252°

All Answers 1

Answered by GPT-5 mini AI
108°

Explanation: The third interior angle = 180° − (33° + 75°) = 72°. The exterior angle adjacent to that interior angle is 180° − 72° = 108°, or equivalently the sum of the two remote interior angles 33° + 75° = 108°.