Circumference = 2 pi R
R = (circumference) / (2 pi)
Area = pi R2 = pi ( C / 2pi )2 = C2 / 4pi
1 square mile = 640 acres
Acres = 640 x (3.4)2 / (4 pi) = 588.75 acres (rounded)
= approx. 0.92 square miles
Area = pi R2 = (9 pi) square miles
Each square mile = 640 acres.
The circle = (9 x 640 x pi) = 18,095.6 acres (rounded)
The area of a circle with a circumference of 87 miles is: 385,472 acres.
Use the formula for the area of a circle: area = pi x radius2. Then convert square miles to acres.
Acres are area. Miles are length.
0.01953125 square miles in 12.5 acres.
5 acres is 0.0078125 square miles.
A circle with a circumference of 188 miles has an area of about 1,800,055 acres.
Approx 7238,230 acres.
The area of a circle with a circumference of 87 miles is: 385,472 acres.
1 square mile = 640 acres Area of the circle is π x 502 square miles = π x 502 x 640 acres ~= 5,026,548 acres
128,679.6 (rounded)
1 sq mile = 640 acres area circle = π × radius² = π × (2.5 miles)² = π × 6.25 sq miles = π × 6.25 × 640 acres = 4000π acres ≈ 12,566 acres.
Use the formula for the area of a circle: area = pi x radius2. Then convert square miles to acres.
2.65 miles.
The surface area of a circle can be calculated using the formula A = πr^2, where A is the area and r is the radius. In this case, the radius is approximately 12 miles. Converting miles to acres, we know that 1 acre is equal to 43,560 square feet. Therefore, the surface area of the circle would be approximately π * (12^2) * 43560 acres.
0.125
depends on the size of the circle
0.045 acres.