Cookies are required for login! Check our privacy consent banner for more details.
How do I calculate the length of a circle section?
The circumference of a circle = 2ñr where r = the radius.
Suppose the angle of your sector is 30 degrees. Then the length of the arc would be 30/360 X 2ñr.
In general - arc lenth = angle of sector/360 X 2ñr.