Question

the length of rectangle exceeds its width by 6 cm . its perimeter is 60 cm find length and breadth of rectangle​

Answer 1

let ,

breadth be x cm

then ,

length = ( x + 6 ) cm

perimeter of rectangle = 2( l + b )

2 ( x+6 + x ) = 60

2x + 6 = 30

x = 12

therefor ,

breadth = 12

and

length = 18

Answer 2

The length and the breadth are 18 m and 12 m respectively.

Step-by-step explanation:

Let the width of rectangle be x

We are given that the length of rectangle exceeds its width by 6 cm .

Length of rectangle = x+6

Perimeter of rectangle = 2(l+b)=2(x+6+x)=4x+12

We are given that  its perimeter is 60 cm

So, 4x+12=60

4x=60-12

4x=48

x=12

Length of rectangle = x+6=12+6=18 m

Breadth of rectangle = 12 m

Hence The length and the breadth are 18 m and 12 m respectively.

#Learn more:

The length of rectangle exceeds twice its breadth by 2 cm. if the perimeter of rectangle is 28 cm, find its length and breadth​

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