100' by 200' is 0.459 acre.
4.9 acres.
About 1/2 acre (0.459137 acres).
20,000 square meters is 4.94 acres.
1 acre = 43,560 sq ft; 100 x 200 = 20,000 sq ft or .459 acre
100 x 2 = 200 / 43,560 = .0045913
200 acres is 809,370 square meters.
200 acres = 0.3125 mi²
200' x 650' = about three acres. (2.9843893480257115 acres).
Answer: 2000 acres = 3.125 mi²
Answer: 20,000 ft² = 0.459136 acre
200 square meters = about 0.05 acres
1.01 acres.