Using the formula for the area of a circle, πr2, the area is exactly 0.25π square miles.
That's about 0.785 square miles. Since π is an irrational number, the exact area cannot
be written with numerical digits alone.
The area in acres is 125,653 9.
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 ?
circumference of a circle = 2*pi*radius or diameter*pi
Circumference of the circle = 1 times pi in miles
d = 0.31831 miles.
The area in acres is 125,653 9.
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
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 ?
circumference of a circle = 2*pi*radius or diameter*pi
Circumference of the circle = 1 times pi in miles
d = 0.31831 miles.
It is 6.3 miles, approx.
8,758,257,663 sq ft
314.159 sq miles
To find the area of a circle, you can use the formula ( A = \pi r^2 ). A 4-mile circle has a radius of 2 miles (since the radius is half the diameter). Converting miles to acres, 1 square mile equals 640 acres; thus, the area is approximately ( \pi \times (2^2) \approx 12.57 ) square miles. Multiplying this by 640 acres per square mile gives roughly 8,064 acres in a 4-mile circle.