The math: (for 2 HSTs at a time, multiply the finished size you want by 2, then add 2" (many say 1 3/4" but easier to do 2" and trim).
So for a 5 1/2" block, cut a 13" square from each fabric. Draw diagonal line and sew 1/4" each side of line, then cut on drawn line. Makes 2 HSTs.
Google "making HSTs" and many tutes will be there.
Last edited by Kitsie; 01-29-2018 at 10:59 AM.