Question

the perimeter of a rectangle is 60 cm. if its breadth is 10 cm, find its length.

Answer 1

Step-by-step explanation:

hope this answer will be helpful

Answer 2

Answer:

20 cm

Step-by-step explanation:

Perimeter = 60cm

Breadth = 10 cm

let the length be = x cm

so perimeter of rectangle is 2 ( l+b)

2 ( x + 10) =60

2x + 20 = 60

2x = 60 - 20

2x = 40

x = 40/2

x = 20 cm

there fore, the length is x = 20cm