Answers

2014-01-20T15:31:00+05:30
Let breadth of rectangle be x m
      length of  rectangle be  2x m
     Perimeter of rectangle=150m
     perimeter=2(L+B)
      150       =2(2x + x)
       150/2=3x
        75/3=x
         x=25
Breadth=x=25m
Length=2x=2*25=50m 
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