Question

2. The perimeter of a rectangle is 56 cm. The ratio
of length and its breadth is 4:3. Find the length
and breadth of the rectangle. By elimination method ​

Answer 1

1

Step-by-step explanation:

Let Length =4x

and, Breadth=3x

Perimeter=56cm

perimeter of rectangle=2(l+b)

=>56=2(4x+3x)

=>56=14x

=>x=56/14

=>x=4

so x=4

Length= 4x =16cm

Breadth= 3x= 12cm

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