Question

The length of a rectangular plot is four times its breadth. If the perimeter of the rectangle is 200 metres, Find the length and breadth of the rectangular plot​

Answer 1

Answer:

let the breadth of the plot be x

length=4x

formula of perimeter= 2(l+b)

= 2(4x+x)=200

=2×5x=200

=5x=200/2

=5x=100

=x=100/5

=x=20

so length = 80

breadth= 20

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