area circle = π × radius² = π × (400 miles)² = 160000π sq mi ≈ 502655 sq mi
A 1 mile radius circle covers approximately 3.14 square miles, which is equivalent to 2,008 acres.
The question is meaningless. A radius is not a measurement unit. A radius can be thousands of miles or thousandths of a mile.
A mile is the length of a line, square miles are the measure of area, typically of a square or rectangle
A square mile is composed of 1 mile by 1 mile, so there is 1 mile in a square mile.
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.
Well, friend, to find the number of square miles in a 30-mile radius, you would use the formula for the area of a circle, which is pi times the radius squared. So for a 30-mile radius, you would calculate pi times 30 squared to find the total area in square miles. Just remember, there's no mistakes in math, just happy little accidents!
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.
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.
A circle that encloses 1,100 square miles of area has a radius of 18.712 miles .
Area of a circle = pi R2 = 9 pi = 28.27 square miles (rounded)