1.

The length of a parallelogram exceeds its breadth by 30 cm. If the perimeter of the parallelogram is 2m 60cm, find the length and breadth of the parallelogram

Answer»

LET the BREADTH be x

now length=x+30

perimeter= 260cm

now=p=2{l+b}

260=2{x+30+x}

260=2x+60+2x

260=4x+60

260-60=4x

200=4x

x=200/4=50cm



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