half square triangles- these can be sewn quickly if you plan ahead.
This quilt cheat sheet will show you what size of squares you’ll need to make those half square triangles.
No math is needed on your end. At all.
Simply cut the squares, draw a line on the diagonal and then stitch a 1/4 seam on both sides of the drawn line. Cut on the line, press them and you are ready to move onto – squaring them up.