I'm confused. Where is the 45 deg angle? Or, instead, what is the length of the bottom of the green triangle tree?
I wish I could put a picture in my reply, but since I can't, I edited the above post. Does this help explain?
Based on the picture on the tutorial - the first one in the instructions showing the strip set cut into triangles - what is the length of the bottom edge of the tree? I'm just still not seeing how the strip set is cut using a 45 deg reference.
About 9" across the bottom. About 10" from top point to center of the bottom. If that helps you.
I hope this helps!! Please let me know if there is something more specific I can clarify for you!