Answers

2016-03-24T18:03:42+05:30
We have a parallelogram MNOP.

in triangle PMN and PON , 
MN   =    PO [ as we know opposite sides of a parallelogram are equal. ]

AND
MP   =   ON [ as we know opposite sides of a parallelogram are equal. ]
NP   = NP [ COMMON SIDE ]
 
hence , triangle PMN congruent to triangle PON.

SO CONGRUENT TRIANGLES HAVE EQUAL AREA
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