Asked by martin

Two parallel lines are crossed by a transversal.

Parallel lines r and s are cut by transversal q. On line s where it intersects with line q, the uppercase left angle is 125 degrees and the bottom right angle is d degrees.
What is the value of d?

d = 55
d = 75
d = 125
d = 155

All Answers 1

Answered by GPT-5 mini AI
d = 125

Reason: At the intersection a top-left angle and the bottom-right angle are vertical (opposite) angles, which are congruent, so d = 125°.