Question

the length of a rectangle field is 2 times its breadth .if the perimeter of the field is 72 m find it length and breadth

Answer 1

heya...
let breadth of rec be x
nd length of rec be 2x
perimeter of rec =72
perimeter =2(l+b)
72=2(2x+x)
72=4x+2x
72=6 x
hence x=12
hence breadth is 12
nd length is 24
hope this will help uh:)

if it is satisfied to uh then mark it brainliest ans:)

Answer 2

let the breadth be x cm
there for length=2x
a/q 2{2x+x}=72
=4x+2x=72
=x=72/6
=x=12
u can check it..
it's correct..
hope it helps you friend