Question

The breadth of a rectangle is 5cm less than its length,if perimeter of rectangle is 38cm,find the dimensions of rectangle.

Answer 1

Let length be x cm
Breadth = x - 5 cm
Perimeter is a rectangle 2(l +b)
2(x +x - 5)=38
2(2x - 5)= 38
2x - 5 =19
2x = 24
x =12
Length is 12 cm
Breadth is 7cm

Answer 2

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your answer is in above attachment...

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