Question

The length of a rectangle is twice its breadth. If the perimeter of the the rectangle is 108 m , find the dimensions of the rectangle. (please write answer if u know )​

Answer 1

Answer:

Let the breath of rectangle be x.

Then, length of rectangle = 2x

Perimeter of rectangle = 2 ( l + b )

108 m = 2 ( x + 2x )

108 m = 2 ( 3x )

108 m = 6x

x = 108/6

x = 18 m

Therefore, breath of rectangle is 18 m and length of rectangle is ( 2 X 18m ) = 36 m.

Answer 2

Step-by-step explanation:

according to question

length = 2×breadth. .....(1)

perimeter= 2(l+b)

by equation first

perimeter= 2(2b+b)

108 = 2×3b

b= 108/2×3

b= 108/6

b= 18

by putting the value of B in equation first we get:

length = 2×18

length = 36

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