Impossible!!!!
600 meters = 1 968.50394 feet
They don't really translate like that. To enclose a 600 square foot area could take up to 1202 linear feet of fencing, but might work with less than a hundred, if the area was square.
600 square feet.
20' x 30' = 600 square feet.
600 square meters = 6,458.35 square feet.
5,400 square feet.
5,400 square feet.
600 square feet (20x30=600)
600 square feet is 0.014 acres.
600 square feet.
600 square feet (30 x 20 = 600).