the perimeter of rectangular garden is 360m. the length of garden is twice its breadth. find the dimensions of the garden.

Let the bredath be x then,

2 * ( x + 2x ) = 360

= x + 2x = 360 / 2

= 3x = 180

= x = 180 / 3

= 60m ( breadth )

length = 2 * 60

  = 120m

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