Analitical geometry - simple ? ? O.K. - - - either you have a Masters in math or . . .[

http://www.voronoi.com/applications.htm](http://www.voronoi.com/applications.htm)

might get some up to speed.

It's too early in the morning for me. I'm still trying to wrap my mind around getting  the percent of error in chaining a bunch of flat terrains into a circle figuring the total length  as oppsed to the length of a true circle of the same circumferance.   

simple ? ?