Question

The length of a rectangular field is 30m more than its breadth. if the perimeter is 640m. Find the length of the fireld.

Answer 1

the length is perimeter by the bredth which is 640 by 30 that is 21.3m

Answer 2

Hey buddy ur answer is here....

let,

breadth=x meteres.

so,length=x+30 meters.

perimeter=2{length+breadth}

640=2(x+x+30)

320=2x+30

2x=290

x=145

so
Breadth=145meters.
and length=175meters.

May be it's helpfull for you...
please mark me as brainliest