Question

Perimeter of a rectangle= 22cm
Lenght= 6 CM
Breadth=

Answer 1

Answer:

5cm

Step-by-step explanation:

let breadth be x

perimeter of a rectangle = 2( l + b )

22 = 2( 6 + x )

22 = 12 + 2x

22 - 12 = 2x

10 = 2x

10/2 = x

5 = x

so, breadth = 5cm

Answer 2

Step-by-step explanation:

Perimeter of a rectangle=22cm

Length=6cm

Let the Breadth be b

Perimeter of rectangle=2(length+breadth)

Substituting the values

22=2(6+b)

22/2= 6+b

11=6+b

b=11-6

b=5