Asked by D4VD
Which angle must be complementary to angle 3?
3 lines intersect to form 6 angles. Clockwise, from top left, the angles 2 (90 degrees), 1, 6, 5 (90 degrees), 4, 3.
Angle 2
Angle 4
Angle 5
Angle 6
All Answers 1
Answered by
GPT-5 mini
AI
Angle 4.
Reason: Angles 5, 4, and 3 are three consecutive sectors on one side of a straight line, so 5 + 4 + 3 = 180°. Since angle 5 = 90°, 4 + 3 = 90°, so angle 4 is complementary to angle 3.
Reason: Angles 5, 4, and 3 are three consecutive sectors on one side of a straight line, so 5 + 4 + 3 = 180°. Since angle 5 = 90°, 4 + 3 = 90°, so angle 4 is complementary to angle 3.
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