Question

please tell me thesolution I will mark him as brain list ​

Answer 1

As the area is 49 hectares, then each side = root 49 hectares = 700 m

Thus, perimeter of the square field = 700 × 4 = 2800 m

HOPE THIS COULD HELP!!!

Answer 2

area of square=side^2

side=underroot 490000

side= 700 m

now  perimeter = 4*700

=2800