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Lostsunrise [7]
3 years ago
13

Please help me answer this!!

Mathematics
1 answer:
Alex Ar [27]3 years ago
5 0

Answer:

SUPER SIMPLE =

if r//s then the two angles which in this case are 110 and 80 should be equal but clearly in this case are not so the the lines r and s arent parallel to each other .

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