Q: How many acres are in a 1 mile circumference circle?

Write your answer...

Submit

Still have questions?

Continue Learning about Geometry

If the circle's diameter is two miles, the area would be: 8042 acresA diameter radius of two miles is 12.5 square milesIf the circle's circumference is two miles, the area would be: 203.7 ac

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)

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

I have this same question so I'll try to work it out and answer it: The perimeter of the circle is 5,280 feet. Area of circle = 3.14 times radius squared. We don't have the radius, but the sides of a square mile is 5,280. 640 acres are in a mile and 43,560 sq ft are in an acre, so when we multiply those figures we get 27,878,400 sq ft. So now we simply work the pie formula backwards............ 27,878,400 divided by 3.14 = 8,878,471 then we find the sq root of 8,878,471 which = 2,980 2,980 = radius. So we've basicly just reminded ourselves that there are 640 acres in 1 sq mile. But what about a circle mile? The percentage of a circle that fits in the smallest possible square is 78.6%. So finally we multiply .786 by 640 acres and get our answer. The number of acres in a 1 mile circle is............................................ 503 acres.

Area of a circle = (pi) R2 = (pi) (1)2 = (pi) square miles 1 square mile = 640 acres (pi) square miles = 640 (pi) = 2,010.62 acres (rounded)

Related questions

1 sq. mile = 640 acresArea of circle with circumference of 1 mile = (circumference2 / 12.5664)= 0.07957 sq. milesSo 0.07957 * 640 = 50.925 acres

If the area is a circle with a four-mile circumference, the area in acres is: 814.72 acres.

12.732 (rounded)

Approx 2011 acres.

The area in acres is 125,653 9.

The circumference of a circle with a 21 mile diameter is 66 miles (approx).

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.

If the circle's diameter is two miles, the area would be: 8042 acresA diameter radius of two miles is 12.5 square milesIf the circle's circumference is two miles, the area would be: 203.7 ac

circumference of a circle = 2*pi*radius or diameter*pi

Circumference of the circle = 1 times pi in miles

Use the formula for the area of a circle: area = pi x radius2. Then convert square miles to acres.

The circumference of a circle is found using the formula C = pi * D (where * means multiply) So in this example pi * D = 1mile So D = 1 ÷ pi = 0.318 ... So the Radius R = D÷2 = 0.159... Then the Area = pi * r^2 (^ means to the power of so r^2 means r squared) = 0.07957... sq miles There are 640 acres in a sq mile so to convert to acres, 0.07957... * 640 = 50.92958... acres.