Question ID 524098
Created April 2, 2011 1:04am UTC
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URL https://questions.llc/questions/524098
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Views 375
Nope All I need is one counter-example. I just drew a quadrilateral ABCD with C=90 A=85 B=120 and D=65 If it were a parallelogram then a pair of adjacent angles would have to add to 180
Answer ID 524103
Created April 2, 2011 1:14am UTC
URL https://questions.llc/answers/524103
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