Answers

2014-06-23T19:24:40+05:30
Let us consider the breadth of the pool (b) = x meters 
Let us consider length of the pool (l) = x+2 metres
As we the perimeter of the rectangle = 2(l+b)
Given the perimeter of the pool = 154 meters. 
i.e 2(l+b) = 154 meters
 2(x+2+x) = 154
2(2x+2) = 154
4(x+1) = 154
(x+1) = 154/4
(x+1) = 38.5
x = 37.5
Therefore breadth = x = 37.5 meters 
Length = x+2 = 37.5+2 = 39.5 meters

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2014-06-23T19:38:07+05:30