# length of circumference

dot_bat
Posts:

**319**formula for length of circumference or any tool to straighten it out? Thanx in advance

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dot_bat
Posts: **319**

formula for length of circumference or any tool to straighten it out? Thanx in advance

## Comments

1,800C= π • 2r

http://en.wikipedia.org/wiki/Circumference

0Pi D

or...

3.14159 X diameter

Also 2 pi r

or...

2 X 3.14159 x radius

319afreaginname, thanx, after i posted i remembered, but no way to use a tool to straighten it out. thanx again

0if you have not modified the circle yet, select one edge and read the length in hexagon's property box. Multiply this by the number of points and you have the circumference.