Golden Ratio/Heptadecagon - no ruler, just straight edge & compass
grabcad
I'm drawing a blank on this one. The idea actually came from Numberphile's video "The Amazing Heptadecagon," but I took it in a completely different direction. I understood the concept of creating shapes with a straight edge and compass, but I didn't have either tool to work with. Fortunately, I had access to SolidWorks at home. I used it to create the Golden Ratio without any pre-set dimensions. Now I'm seriously considering buying a compass just so I can play around with this kind of thing at home.
With this file you will be able to print Golden Ratio/Heptadecagon - no ruler, just straight edge & compass with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Golden Ratio/Heptadecagon - no ruler, just straight edge & compass.