+0  
 
0
321
1
avatar

How do I calculate the length of a circle section?

 Jul 31, 2017
 #1
avatar+71 
0

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.

 Jul 31, 2017

8 Online Users

avatar