Question

. The length of a rectangle is twice its breadth. If the perimeter is 312 m then 104 find its length and breadth.
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Answer 1

Answer:

Let the breadth be x

and the length be 2x

We know perimeter of a Rectangle= 2(l+b)

2(2x+x)=312

2(3x)=312

3x=312/2=156

x=156/3=52

therefore it's

breadth= x = 52

length = 2x=2×52=104

hope it helps