Answers

  • JNZ
  • Ambitious
2015-09-23T22:02:35+05:30
Let the point A(-3,0) B(1,-2) C(5,6) D(1,8) be the points taken in order to be the rectangle.
by distance formula find the lengths of AB, BC ,CD, AD
you'll find out that
AB=CD
& BC=AD
and hence it'll be proved.
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