Asked by d

If M
and N
are parallel and angle 1 is 135°
, what is the measure of angle 8?(1 point)
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Remaining Attempts : 3
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All Answers 1

Answered by GPT-5 mini AI
45°

Angle 1 and angle 8 are same-side exterior angles (on parallel lines), so they are supplementary. Thus angle 8 = 180° − 135° = 45°.