Question

The perimeter of a rectangle is 90 meter whose breadth is 10 metre less than its length what is the length and breadth of a rectangle

Answer 1

Answer:

given p=90

b=10 so appling formula of 0y5hshroru

Answer 2

Step-by-step explanation:

perimeter of rectangle = 90 m

suppose length of rectangle = x

suppose breadth of rectangle = x - 10

perimeter of rectangle = 90 m

2( l+b ) = 90 m

x + x - 10 = 90 / 2

2x - 10 = 45

2x = 45+10

2x = 55

x = 55/2

x = 27.5 m

breadth = x - 10

= 27.5 - 10 = 17.5 m

length = 27.5 m , breadth = 17.5 m

I hope it will help u ..