Question

The Length of a rectangular field is theice its breadth. Its perimeter is 400 metres. Find the length and breadth.

Answer 1

Answer:

let the breadth be x so length will be 3x .

according to the question,

perimeter =400m

p=2(l+b)

p=2(x+3x)

=2×4x

400m =8x

x= 400/8

x=50

breadth is 50m

so length will be 50×3 = 150m

hope it helps you

plz mark as brainliest ☺️

I need only one brainliest mark to increase my rank