Question

the area of a square field is 841 square metre a rectangular field whose length is twice its breath has its perimeter equal to the perimeter of the square field find the area of the rectangular field​

Answer 1

Answer:

area of square= 841

breadth= x

length=2x

area of rectangle= (lxb)

2x multiplied by  x

=2x²

perimeter= 2(2x+x)

                = 6x

6x= 841

x= 841/6

=140.1

area= 2x²

2 x  140.1²

=39336.02 m²