Question

Q11.Mr Ajay has a square plot of land of area 484m².His brother Vijay has a rectangular plot. Perimeter of both plots is equal,where as length of rectangular plot is thrice of its breadth. then
a) Side of Mr Ajay's plot
b)Perimeter of Mr. Ajay's plot is
c) length of Mr. Vijay's rectangular plot is
d) Area of Mr Vijay's plot is *

Answer 1

Answer:

related answer

Step-by-step explanation:

Let the breadth of a rectangle = x m.

Thrice its breadth=3x m

Length of a rectangle= 3x-6 m

Perimeter of a rectangle = 2(l+b)

=2(3x−6+x)

=2(4x−6)

=8x−12

But we are given perimeter=148 m

8x−12=148

8x=148+12

8x=160

x=20 metres

Breadth=x= 20 metres

and Length=3x−6=3×20−6=60−6=54 metres.