Originally Posted by
Tartan
I am sure the math wizards have some nifty way to do it but I do mine the easy way. It wastes a little fabric but saves some brain cells. I sew 3 inch strips to all sides of my center block. I lay my square ruler on top but turn it to get the wonky angle and trim.
What you cut off to make it wonky can be used on other sides by flipping in the direction to square it back up! (If you get what I mean)