Question

Length of a rectangle is three times its breadth if the perimeter is 32 cm find length and breadth.

Answer 1

Hii there

Here is your answer

Let the breadth be x

then the length will be 3x

and perimeter of rectangle = 2(l+b)

So,

2(3x+x)=32

8x=32

x=32/8

x=4

hence the length =12cm and breadth=4cm

hope this helps u

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