Question

A rectangular field is 25m long. If its perimeter Is 80m,find its breadth​

Answer 1

Answer:

let breadth be xm.

2(l+b) = perimeter of rectangular field

2(25+x) = 80

50+2x = 80

2x = 80-50

x= 30/2

= 15 m

Answer 2

Answer:

27.5m

Step-by-step explanation:

Length of rectangular field = 25m

Perimeter of rectangular field = 80m

Breadth of rectangular field = ( 80 - 25 )m ÷ 2

= 55m ÷ 2

= 27.5 m

Hope it helps.....