Question

The length of a rectangular park is thrice its breadth. If the perimeter of the park is 328 metres, find dimensions​

Answer 1

Answer:

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let the breadth of the park be b

and so it's length = 3b

now, perimeter of a rectangle is 2(l+b )

2(3b+b)=328

2(4b)=328

8b=328

b=41

therefore , breadth of the park is 41m and length = 41×3 =123m .

hope it helps ☺️