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A quadrilater with 1 right angle,1 obtuse angles,and 2 acute angles. AM i correct to say that prallelogram is the answer.

  • math - ,

    All I need is one counter-example.

    I just drew a quadrilateral ABCD with C=90
    B=120 and D=65

    If it were a parallelogram then a pair of adjacent angles would have to add to 180

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