karlemmabeck
karlemmabeck karlemmabeck
  • 12-10-2016
  • Mathematics
contestada

Is the following conditional true? if a quadrilateral has a pair of parallel sides, then it is a parallelogram.

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NatKatt NatKatt
  • 14-10-2016
No it is not true because a parallelogram needs to have at least two pairs of parallel sides.
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