Question

the length of a rectangular plot is 3 times of the breadth. a walk around the plot makes 1 km determine the length and breadth of the plot.​

Answer 1

Answer:

Length= 375 metres; Breadth=125 metres

Step-by-step explanation:

Let the Breadth be x metres

Then, Length= 3x metres

(Here, 1 km=1000m is the Perimeter)

A.T.Q, Equation: 2(l+b)=1000 (Perimeter of a Rectangle)

3x+x=1000/2

4x=500

x=500/4

x=125 metres

Therefore,

Breadth of the Plot=x=125 metres.

It's Length,3x=3 X 125= 375 metres.