The perimeter of a rectangle is 60 metres. If its length is twice its breadth, then its area is:
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breadth-x
length-2x
60=2(2x+x)
30=3x
10=x
length=10m
breadth=20m
area=10*20
=200m sq
length-2x
60=2(2x+x)
30=3x
10=x
length=10m
breadth=20m
area=10*20
=200m sq
Anonymous:
welcome
u r ans will be wrong if u d't put unit
done..
its meter square dear :)
why r u finding mistakes,intelligents could understand....
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