I tried really hard to get these stripes to line up.
Don't think I'm going to many blocks like that!!
I had to begin cutting at the EXACT same line
I used the 45 degree line on my ruler.
And cut the triangles.
I did O.K.
This is more my speed.
Not so matchy matchy.
I just cut two 6" squares at the same time.
Cut two diagonal lines....
two 6" squares.
two diagonal cuts.