Math, asked by shashikiran1951, 8 months ago

prove that If a transversal cuts two lines such that sum of
alternate interior angles is supplementary,
then the two lines are parallel.​

Answers

Answered by Sinigdha
1

1.If the transversal cuts two lines such that a pair of alternate interior angles is equal, then the two lines are parallel

2.if a transversal intersects two parallel lines then each pair of interior angles on the same side of the transversal is supplementary

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