rhonda
you're doing a modified idea of this except they use an iron to turn under the seam allowance and they actually end up with a finished product that looks like it was traditionally pieced instead of doing a top stitch all along the top near the edge.
you're block look like a top stitched applique and there's ends up looking like it was traditionally pieced but its all turning under a seam of a circle to end up with a drunkards path.