Thank you for the responses.
The problem is how do I know the measurements to cut the fabric. There are not triangle templates to cut to then cut the fabric from and no measurements to measure and cut.
I am giong to fool with it tomorrow night. I fooled around with some measurements and I'll see what I come up with, prolly crapolla, but we shall see. It is not like a normal pattern for me. I am just concerned I may be biting off more than I can chew. Wish me luck.
Thanks again for the help. Kyia