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ABCD is a rectangle formed by …

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ABCD is a rectangle formed by the points A(-1,-1) , B(-1,4) , C(5,4) , D(5,-1) P, Q ,R and S are the mid point at AB , BC ,CD and DA is PQRS is a square?
  • 1 answers

Adithya Dev A 4 years, 6 months ago

First check if AC and BD are of equal length. Then, check if AB and BC are equal. Then, we can prove it is a square.
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