taco92 taco92
  • 06-09-2019
  • Mathematics
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6. All quadrilaterals are parallelograms. counterexample​

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Lydiajoy22 Lydiajoy22
  • 06-09-2019
This shape has four sides but they are not parallel. A counter example is a situation that proves a statement wrong.
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AL2006
AL2006 AL2006
  • 06-09-2019

A trapezoid is a quadrilateral, but it is not a parallelogram.

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