The 3 patch quarter square triangle is easy to make using half square triangles. Get the formula, size chart and see a video!| scrapish.com
An easy way to make an hourglass quilt block is to use half square triangles. Get the math chart and see how to make and square up this quilt block!| scrapish.com
Ohio star quilt block directions using a quarter square triangle ruler. No lines to mark and very little trimming makes making a quilt faster.| scrapish.com
Find out how to use a quarter square triangle ruler and make quarter square triangles faster out of strips. See examples of quarter square triangles.| scrapish.com
See how to use a half square triangle ruler to make half square triangles (or HSTs). Two types of rulers are shown..| scrapish.com