Question

The perimeter of square field is 6 km . Find its area in hectares​

Answer 1

Answer:

22,500 hectares

Step-by-step explanation:

Perimeter of square= 4 x side

6km= 4 x y

y = 6/4

  =1.5

1.5km = 150 hectares

Area = Side x Side

        = 150 x 150

        = 22500 hectares

Answer 2

Answer:

sorry too hard dont know this answer