8.3 inches. I opened Rhino (units = cm) and created an octagon with 21.25 cm as half the distance between the edges. Measured one edge, which was 17.60. Ergo, half of that is 8.3. :-) BTW, Claymor, the angle between two edges _is_ 135 degrees. PS. Dem typos.

Message edited on: 01/07/2005 11:32

-- erlik