Question

the perimeter of a rectangle is 60 m its breath is 10 m then its length is​

Answer 1

Answer:

length=20m

Step-by-step explanation:

let the length be l.Then,

2(l+b)

2(l+10)=60

=>2l+20=60

=>2l=60‐20

=>l=40/2

=>l=20m

Answer 2

Answer:

the length is = 20m

Step-by-step explanation:

given that-

perimeter of rectangle = 60m

breadth of rectangle = 10 m

find that -

length of rectangle= ?

so, by the question -

perimeter of rectangle = 2 ( l+b )

60m = 2 ( l+ 10m)

60/2 = l + 10 m

30 = l+ 10

l = 30-10 =20

so, the length is = 20m

$i \: hope \: its \: help \: you$