Question

the parameter of a rectangle is 200 m its length is 3 times its breadth find its length and breadth​

Answer 1

Hola!!⤵️⤵️

⭕Let the breadth be x m and length be 3x.

So, perimeter = 2(l+b)

200 = 2 (4x)

Solving we get, x = 25.

so length is 25 × 3 = 75 m and breadth is 25m.

Answer 2

That is not parameter. It is perimeter

given perimeter p =200

also given length 'l' is equal to three times breadth 'b'

l = 3b

perimeter = 2(l+b)

200 = 2(3b+b)

b=25

l=3(25) => l = 75