I assume it is called 10 square miles!
There are 6,400 acres in 10 square miles.
250 square miles.
10 square miles.
10 square miles
10 acres = 0.015625 square miles
Miles measures distance. Square miles measures area. Therefore, you can not compare the two. It is like comparing feet and cups.
10 square miles = 1 x 10-9 hectares
Ten square miles refers to an area that is 10 miles by 10 miles, totaling 100 square miles. On the other hand, ten miles square refers to a square area with each side measuring 10 miles, so the total area covered is 100 square miles as well. Both terms refer to the same area size, but just describe it in a different way.
1 square mile = 640 acres, so 1 acre = 1/640 sq.mile, and 10 acre = 10/640 sq mile or 1/64 square mile [0.015625 square miles]
10 mi2 = 25.9 km2
3.6185 x 10^4 square miles
A 6 miles square area is often referred to as a "36 square mile" area.