Well the formula for the radius of the square is radius squared * pi (3.14)
So find the radius (which is half of the diameter. which is exactly half of the shape)
and do the formula. end the answer with "m".
A circle with a mile radius has an area of pi sq miles.
The radius is 1.261 miles.
2
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.
1 square mile = 640 acres.Area of a circle = (pi) (radius)2Area = (pi) (0.5)2 = 0.25 pi = 0.7854 square mile = 502.655 acres. (rounded)
A circle with a mile radius has an area of pi sq miles.
The area of a circle with a 6-mile radius is approximately 113 square miles.
The radius is 1.261 miles.
If you have a circular area with a 50-mile radius, the area of the circle is approximately 7,854 square miles (rounded).
The question is meaningless. A radius is not a measurement unit. A radius can be thousands of miles or thousandths of a mile.
2
pi square 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.
A circle that encloses 1,100 square miles of area has a radius of 18.712 miles .
3.1415265389792384264338327950288419716939937510.....
squares do not have a radius
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.