
Mal B.
asked 07/08/22given: a is parallel to b, <1 is congruent to <2 prove: c is parallel to d
Need a two column proof
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1 Expert Answer
I'm terrible with proofs, buuuuuut remember that two lines with the same slope share the same rise/run, aka opposite/adjacent, aka tangent. It then has to do with corresponding angles (like 1 and 2).
Good luck.
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Mark M.
The relative location of a, b, c, and d is needed. The location of the two angles relative to them is also needed.07/08/22