Boundry of circle is called circumference.
2 x 3.1415926535897 = about 6.283
You can determine the circumference of a reduction gear box by multiplying its diameter by pi. This is because its outer portion is a circle.
int radius = 2; int output; radius = radius * 2; output = radius * Math.PI; Console.WriteLine(output);
"P I" might refer to the number "pi", which is approximately 3.1416."R" might refer to the radius of a circle. For example, the circumference of a circle is equal to pi x diameter, which is the same as 2 x pi x radius.
If the diameter of a circle is 12 inches the circumference is: 37.7 inches (diameter x pi = circumference).
The circumference of a circle with a diameter of 12 is about: 37.7 (C = diameter x Pi).
If the diameter of a circle is 12 inches the circumference is: 37.7 inches (diameter x Pi = circumference).
The circumference of a circle with a diameter of 12 cm is: about 37.7 cm
For the small circle of diameter 6, the circumference is 18.84.
The diameter of a circle with a circumference of 12 is: about 3.82To to this calculation for other circles, just divide the circumference by Pi (about 3.1416). The result is the diameter.
The circumference of a circle is pi times the diameter, so it would be 12*pi or about 37.7.
The diameter of a circle with a 12-foot circumference is about 3.82 feet. (circumference divided by Pi = diameter).
The circumference of the small circle would be 18.84.
Circumference = 37.7 inches Diameter = 12 inches
Diameter of circle: 12/pi = 3.8197 meters to four decimal places
If a circle has a diameter of 12 inches the circumference will be about 37.7 inches. (C = d x Pi)