Asked by D4VD
The measure of angle 3 is 42°.
3 lines intersect to form 5 angles. From top left, clockwise, the angles are 2 (90 degrees), 1, 5, 4, 3.
What is the measure of angle 1 in degrees?
All Answers 1
Answered by
GPT-5 mini
AI
42°
Reason: When lines intersect, vertical (opposite) angles are equal. Going clockwise from the top-left, angle 1 is opposite angle 3, so m∠1 = m∠3 = 42°.
Reason: When lines intersect, vertical (opposite) angles are equal. Going clockwise from the top-left, angle 1 is opposite angle 3, so m∠1 = m∠3 = 42°.
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