|Green ... Color #2
... 2A - Cut 9 squares 2 7/8"
... 2C - Cut 1 square 8 7/8" - Cut once diagonally to make
2 half square triangles.
Brown ... Color #3
Draft Prism template
... 3D - Using paper template, cut 1 prism.
DRAFTING PRISM TEMPLATE
Draw 1 inch squares froming a 7 inch
square grid or use 1" cross section (grided) paper.
Using grid, draft Prism template as shown
in diagram.Place paper template on fabric, aligning straight grain
of fabric with side indicated in diagram. (A small piece of rolled
masking tape placed on the backside of the template will prevent the
paper from slipping while cutting out the pieces.)
Place 1/4" line on rotary ruler
directly on top of the broken line on the template drawing. Cut fabric
using rotary cutter. Repeat for each side of the the Prism.
Broken red line, exact size. Solid red line, addition
of 1/4" seam allowance.