BOM - Block 22 - Help!

[Lana S.]

Has anyone tried sewing Block 22 of Edytar Sitar's 2018 BOM?
I noticed there are no measurements on Step 1 - finished Unit A. It just says
Make 12. I thought that the "bottom" of this Unit A triangle should match up
(in measurement anyway) with the "top" of Unit B. Unit B should measure 4-3/4" X 4-3/4".
My Unit A measures 5-3/8" (the "bottom" or longest edge of this unit). I know this probably
sounds very confusing (it sure does to me!). But hopefully, someone can explain to me
how to make Unit A and what the measurements should be. Thanks for any help.!!!

[Barbara B.]

Unit A is the corner that will be half of the 6" finished block. The short sides should measure 3 7/8" and the long side, the bottom edge, should measure 5 3/8", as yours does. Center unit A to unit B and it will be the correct size--the tails that stick out are supposed to stick out.

How did I figure this out? I drew a 3" square on paper, drew a diagonal line down the middle, then drew 1/4" seam allowances around the 3 sides and measured to see what size Unit A is unfinished.

[Lana S.]

Barbara..you are a quilter's angel! Thanks so much. I think I can now construct
this block. Always helps to have someone's else viewpoint.