Originally Posted by
nativetexan
Yes, that's exactly what I'm trying to make but I know you are supposed to add like 7/8 or something to the size. I get so confused. I just want the block to finish off at 9" when it's all sewn together in the quilt. So I need 4 triangles that sewn together will make a 9 1/2" block that will finish off at 9".