Question

length of the garden is 5m longer than it's width.if the perimeter of the garden is 86m .find the dimensions of the garden

Answer 1

Let the breadth of the garden be x and length be x + 5

Perimeter of the garden = 2(l + b)

= 86 = 2(x + x + 5)

= 86 = 2x + 2x + 10

= 86 = 4x + 10

= 86 - 10 = 4x

= x = 76/4 = 19

x = 19

x + 5 = 24

∴ Length and breadth of the garden are 24 m and 19 m respectively.

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