SOLUTION: If two lines are cut by a transversal so that alternate interior angles are

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Question 18452: If two lines are cut by a transversal so that alternate interior angles are
Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
If two lines are cut by a transversal so that alternate interior angles are***
THE QUESTION IS INCOMPLETE..IT SHOULD CONTINUE LIKE THIS PROBABLY.....
equal then the two lines are parallel.
this is the converse of the theorem stating that alternate interior angles formed when a transversal cuts 2 parallel lines are equal....i hope you know this theoem ..the proof is done by reductio-ad-absurdum....or by contradiction..as the question is incomplete i do not know whether you want the proof ?
please check your book and come back if you want to know the proof