8,758,257,663 sq ft
314.159 sq miles
circumference of a circle = 2*pi*radius or diameter*pi
Circumference of the circle = 1 times pi in miles
The area of any circle is (pi) times (square of the radius)."Pi" is about 22/7, or 3.1416 .We can't calculate the answer for the given circle, because we're not sure what is meant by"a 2.4 mile circle". Does that mean the radius is 2.4 miles ? The diameter ? The circumference ?
d = 0.31831 miles.
314.159 sq miles
113.097 square miles or 3.15296e9 square feet.
That depends whether the "10-mile circle" refers to the circle's radius, its diameter, or its circumference. Assuming it is the diameter, divide it by 2 (to get the radius), then use the formula: area = pi x radius2.
The circumference of a circle with a 21 mile diameter is 66 miles (approx).
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
AnswerThere is no formula that equates one acre to one square mile. At least there is no TRUE formula that does so. I mean I could type 1 acre = 1 mi2, and that would be a formula, but it would not be true. Because one acre is NOT equal to one square mile, and never will be. In fact, it takes 640 acres to equal a square mile.
circumference of a circle = 2*pi*radius or diameter*pi
Circumference of the circle = 1 times pi in miles
The area of any circle is (pi) times (square of the radius)."Pi" is about 22/7, or 3.1416 .We can't calculate the answer for the given circle, because we're not sure what is meant by"a 2.4 mile circle". Does that mean the radius is 2.4 miles ? The diameter ? The circumference ?
It is 6.3 miles, approx.
d = 0.31831 miles.
A circle with a mile radius has an area of pi sq miles.