Question

7.
The area of a square field is 5184 m2. A rectangular field, whose length is twice its
breadth, has its perimeter equal to the perimeter of the square field. Find the area
of the rectangular field.​

Answer 1

Answer:

Step-by-step explanation:

SO

WKT

Area of square field = 5184m^2

Square root of 5184 = 72m 

Therefore perimeter of square field = 4 * 72 = 288m

Rectangular field.

Breadth = x

Length = 2x

Perimeter = 2*length + 2*breadth

= 2*2x + 2x

= 6x

Perimeter of rect field = Perimeter of square field.

6x = 288m

x = 48m

Breadth of rectangular field = 48m

Length of rectangular field = 96m