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  • 16-05-2018
  • Mathematics
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Which of the following is a counter example for the hypothesis all parallelogram are rectangle

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MsEHolt MsEHolt
  • 21-12-2018

Answer:

A non-square rhombus is not a rectangle.

Step-by-step explanation:

A parallelogram is a quadrilateral (four-sided figure) that has two pairs of parallel sides.

A rectangle is a parallelogram with four right angles.

If a parallelogram does not have four right angles, then it is not a rectangle.  However it is still a parallelogram, as it has two pairs of parallel sides.

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