A 15 mile radius implies 30 miles across.
Not sure what you are asking. A 12 mile by 12 mile square would be 144 square miles.
To find the area of a circle, you can use the formula ( A = \pi r^2 ). A 4-mile circle has a radius of 2 miles (since the radius is half the diameter). Converting miles to acres, 1 square mile equals 640 acres; thus, the area is approximately ( \pi \times (2^2) \approx 12.57 ) square miles. Multiplying this by 640 acres per square mile gives roughly 8,064 acres in a 4-mile circle.
You can't put miles in terms of square miles because miles is length and square miles is area, its like comparing oranges and apples. A square mile is a mile in length and a mile in width.
There are 5280 ft. in a mile. So if your question is how many square miles are in a mile, there aren't any.
The area of a circle with a 6-mile radius is approximately 113 square miles.
2
283,131 sq miles
If you have a circular area with a 50-mile radius, the area of the circle is approximately 7,854 square miles (rounded).
3.1415265389792384264338327950288419716939937510.....
It is 502655 sq miles, approx.
A circle with a mile radius has an area of pi sq miles.
The area of a circle with a 25-mile radius is about 1963.5 square miles. This calculation is based on the formula A = πr^2, where A is the area, π is approximately 3.14159, and r is the radius of the circle.
To find the area of a circle with a 10-mile radius, you can use the formula for the area of a circle, which is ( A = \pi r^2 ). Plugging in the radius, ( A = \pi (10)^2 = 100\pi ) square miles. This is approximately 314.16 square miles.
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.
This is the area of a circle with a radius of 100 miles →area = π × radius² = π × (100 miles)² = 10,000π sq miles ≈ 31416 sq miles
A circle that encloses 1,100 square miles of area has a radius of 18.712 miles .