Question

The length of a rectangular plot of land is thrice its breadth. If the perimeter of the plot is 210 m, find its area.

Answer 1

Answer:

here your answer

Step-by-step explanation:

ATQ

length be 3x

breadth x

2(3x+x) =210

4x=210/2=105

x=105/4

so

length=3x=3*105/4=315/4 m

breadth=105/4 m

we know that

area of rectangular plot

length×breadth

315/4×105/4=2067.1875 sq m