It could be a square that's 0.71 miles on each side.
At the level asked there is no difference. As the size goes up there is a big difference... Two miles square would be 2x2 = four square miles.
One half mile times one half mile is equal to one quarter square mile.
One square mile is equal to about 2.6 square kilometers.
1 sq mile
There are 320 acres in a half mile by a half mile area.
57,914 square miles.
There are 640 acres in 1 square mile. So (1/2 mile)*(1/4 mile) = 1/8 square mile, or:(1/8 square mile)*(640 acre/square mile) = 80 acres
A square which measures 1/2 mile on every side has an area of (1/2 x 1/2) = 1/4 square mile.1 square mile = 640 acres.1/4 square mile = 160 acres.
1/8th
A square mile is equal to 640 acres A square kilometers is smaller as a km = 0.6213711922 miles So a square kilometer would be 398 acres
A square mile is an area measurement, not a specific shape. They could be just about anything, as long as they multiply together to make one square mile. 1 mile by 1 mile is a square mile. Two miles by half a mile is a square mile. 1 foot by 5280 miles is a square mile. This means that 8 square miles can be 2 miles by 4 miles or 1 mile by 8 miles.