40 square km = 15.44 square miles
You do 40 times 100. It equals 4000. There are 4000 Square miles.
There are 25,600 acres in 40 square miles. This is because 1 square mile is equivalent to 640 acres. So, 40 square miles x 640 acres = 25,600 acres.
160
Miles measures distance. Square miles measures area. Therefore, you can not compare the two.
1 square mile = 640 acres ⇒ 40 acres = 40 ÷ 640 sq miles = 1/16 sq mile = 0.0625 sq mile
Square feet measures area and miles measures distance. Therefore, your question cannot be answered.
Exactly 40 miles. Changing from lower case to upper case does not alter the distance!
The formula for the area of a circle is: 3.14 (pi) times the radius squared. A circle with a 40 mile radius would have an area of 3.14 x 40 x 40 = 5024 square miles.
To convert the area from square miles to acres, multiply by 640 (since 1 square mile is equal to 640 acres). So, 220 miles x 40 miles equals 8,800 square miles, which is equivalent to 5,632,000 acres.
Walt Disney World, Florida - Covers an area of 39 square miles.
The county of Bristol covers an area of 42.5 sq miles (110 km2).