20 square miles = 12,800 acres.
20 acres = 96,800 square yards.
1 mile = 5,280 feet43,560 square feet = 1 acreArea = (20 x 5,280) x (100) = 10,560,000 square feet = 242.42 acres (rounded)
An area of 20 acres can have millions of different shapes. It can be round, oval, square, rectangular, triangular, hexagonal, or irregular. Knowing the area doesn't tell you the shape or the proportions. As long as the total included area is 43,560 square feet, it's an acre. The smallest possible perimeter for 20 acres would be a circle with a diameter of 1053.2 feet. The circumference is 3308.75 ft = 0.63 mile. The smallest possible plot with straight sides would be a square, with sides of 933.4 feet, and perimeter of 3,733.5 ft = 0.707 mile. But you can make 20 acres have as large a perimeter as you want, with no upper limit. For example: A strip of land 10 feet wide and 87,120 ft (16.5 miles) long. Area = 20 acres. Perimeter = 33 miles and 20 ft.
20 acres is 871,200 square feet.
20 square miles = 12,800 acres.
if you mean square acres to square miles there are 12800 acres
There are 0.03125 square miles in 20 square acres. To convert acres to square miles, multiply the number of acres by 0.0015625.
0.125
As asked, it is impossible to answer as acres are a measure of area (and are a square unit) whereas miles are a measure of length (and a linear unit). However, if you meant: are 100000 acres less than 20 SQUARE miles, then: Convert to the same units, then a comparison can be made: 1 square mile = 640 acres → 20 square miles = 20 x 640 acres = 12,800 acres < 100,000 acres → No, 100,000 acres are not less than 20 square miles.
Assuming the area is a rectangle, 242.42 acres.
Acre is an area and mile is a length, they cannot be converted
20 acres = 0.03125 square miles.
20 acres is equivalent to 8.094 hectares.
Answer: 20 acres = 871,200 ft²
20 acres = 0.08093713 km2
20 acres equates to about 8.1 hectares.