Question

The length of a rectangle is 4 cm more than the breadth. if the perimeter of the rectangle is 40 cm, find the length and the breadth of the rectangle

Answer 1

Let the breadth be x cm

So length=(x+4)cm

Given;Perimeter=40 cm

B/c;

2*(length+breadth)=Perimeter

2(x+4+x)=40

2(2x+4)=40

2x+4=20

2x=16

x=8.

Length=8+4=12cm

Breadth=8cm

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Answer 2

Step-by-step explanation:

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