Question
Sun September 13, 2009 By:

MID PTS THEOREM

Expert Reply
Sun September 13, 2009

consider rectangle ABCD and the mid points E,F,G,H of AB,BC,CD and DA.

join diagonal BD.

EH  II BD

and

EH=1/2[BD].....mid pt thm

So EFGH is a parallelogram as one  pair of opp sides  is  parallel and equal.

 

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