Dulal shill
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Posted 5 year ago
The length of a rectangle is twice its breadth.  If its perimeter is 60 cm, find the length and the breadth of the rectangle.
1 Answer(s)
Dr Mustafizur Rahman
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Posted 5 year ago Dr Mustafizur Rahman

L=2x b =x P=60 P=2(l+b) 60=2(x+2x) 60=6x 60/6=x 10=x Therefore l=20 b=10