Answers

2016-02-19T21:52:11+05:30
Total length of Wire= Perimeter Of Rectangle
Let Its Breadth = 'x'
So Its Length = 'x+7'
Perimeter Of Rectangle= Total length of Wire [Perimeter = 2(l +b)]
2(x + x +7) = 86
2x + 7 = 86/2
2x + 7 = 43
2x = 43 -7 
2x = 36
x = 18 cm 
 
Therfore Breadth = 18cm
Length = x + 7
             = 18 + 7
             = 25 cm
 
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