Originally Posted by
linhawk
My inside square is 12 1/2 unfinished. I don't think I have ever seen a sq in a sq this size. It's a large windmill
(4 6" half triangles)that I want to set on point. I can probably figure it out by playing with the fabric. Just thought there was a formula. Like + or - an inch..or so.
Ha. In this case you would need this table. You would need to cut two 9.5" squares then
cut them on the diagonal. You just need the corner triangles therefore you should refer to
the figures on the right. I've been studying this myself for another pattern.
http://quiltbug.com/articles/on-point.htm