Question

Length of a rectangle is 2 m more than twice its breadth. If the perimeter of the rectangle is
58 m. Find its length and breadth.​

Answer 1

Answer:

20,9

Step-by-step explanation:

Let breadth be x

so,length=2x+2

perimeter of rectangle=2(l+b)

58 =2(2x+2+x)

58=2(3x+2)

58=6x+4

58-4=6x

54=6x

54/6=x

9=x

breadth of rectangle=x=9m

length of rectangle=2x+2=2*9+2

=20

Answer 2

Step-by-step explanation:

let the breadth be x

length = 2x + 2

perimeter of the rectangle = 2 ( l+ b)

58 = 2 ( 2x+2 + x)

58 = 4x + 4 + 2x

58 = 6x +4

58 - 4 = 6x

54 = 6x

54/6 = X

9 = x

length = 2x + 2= 20

breadth = x = 9

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