Question

8. Area of a rectangular field whose length is twice its breadth is 2450m2. Find the area of square

field, whose perimeter is equal to the perimeter of the rectangular field​

Answer 1

=B=2L

=Area=2450

=L×B=2450

=L×2L=2450

= L square= 2450/2

=L square= 1225

=L=35m

=B=70m

Perimeter = 2(L+B)

=2(35+70)

=210 m