The formula for the circumference (C) of a circle is C = 2π r, where r is the radius. If 480 = 2π r, then r = 480/2π = 240/π = 76.394 inches (3dp)
The radius is 1/2 of the circumference.
If the circumference is 20 the radius is 3.18
If the circumference is 34.54, the radius is 5.497211734394065.
If the circumference of a circle is 351.68 the radius is: 56
Depending on what "a circle of 480 feet" means, the radius will have different values. If the radius is 480 feet, then that is your answer. If the diameter is 480 feet, then its radius is 480/2 = 240 feet. If the circumference is 480 feet, then its radius is 480/2(pi) = 240/(pi) = 76.39 feet.
The formula for the circumference (C) of a circle is C = 2π r, where r is the radius. If 480 = 2π r, then r = 480/2π = 240/π = 76.394 inches (3dp)
Circumference = 2*pi*radius Radius = Circumference/(2*pi)
The radius is 1/2 of the circumference.
the circumference is two times the radius, or 2r. so if the radius was 3, the circumference would be 6. if the radius was 4, the circumference is 8.
The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.
Radius: 480/2 = 240 inches
Circumference = 2*pi*radius So Radius = Circumference/(2*pi)
Circumference = 2 * radius * pi (where pi is approx = 3.14159)So Radius = Circumference / (2 * pi)
To find the circumference of a circle, use the equation: Circumference = 2*π*radius so when the radius is r, the circumference is 2πr
If the circumference is 20 the radius is 3.18
If the circumference is 34.54, the radius is 5.497211734394065.