Question

the length of a rectangular field is twice it's breadth۔if the perimetres of the field is 150 metres. find its length and breadth​

Answer 1

Step-by-step explanation:

let breadth be x

then length is 2x

perimeter=2(l+b)=2*3x=6x

6x=150

X=150/6=25

length=25*2=50m

breadth=25m

Answer 2

Answer:

l=50

b=25

Step-by-step explanation:

b=b

l=2b

perimeter of rectangle=2(l+b)

2(2b+b)=150

6b=150

b=25

l=2b

l=2*25

l=50