How many acres are in a 1 mile radius?

Answer 1

To calculate the number of acres in a 1-mile radius, we first need to find the area of a circle with a radius of 1 mile. The formula to calculate the area of a circle is A = πr^2, where r is the radius. So, the area of a circle with a 1-mile radius would be A = π(1)^2 = π square miles. To convert this area to acres, we need to know that 1 acre is equal to 43,560 square feet. Since there are 640 acres in a square mile, the number of acres in a 1-mile radius circle would be approximately 640π acres.

Answer 2

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)