Answer:
line l and line m
Explanation:
If m<4=m<5 then only by alternate interior angles they will be equal and to do that two lines have to be parallel and so it would be l and m because they are the only lines that both angle are on
R is parallel to s because 4 and 5 are alternate interior and 4 is on line r and 5 is on line s. Have a good day hope I explained it well :D
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