Question

The length and breadth of a rectangle are in ratio 5:4 if the perimeter is 108 m find the dimension of rectangle

Answer 1

Answer:

let the length of rectangle be=5x

let the breadth of rectangle be=4x

perimeter=108m

PERIMETER=2(length+breadth)

108m. = 2(5x+4x)

108m. =2(9x)

108m. =18x

108/18. =x

6m. =x

so length =5x=30

breadth=4x=24

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