My first polygonal spiral

La mia prima spirale poligonale.

I have discovered and corrected an error in the graphic construction. Seen the best functioning I have enlarged the possible inclination adjustment. Now you can range from 0 to 360 degrees. I left the previous pdf with the instructions, but I changed the second attached pdf. See also. https://www.geogebra.org/m/wpqsecne https://www.geogebra.org/m/bdjhkhnj https://www.geogebra.org/m/fn24ybx7 For those interested I have attached the pdf "I want to say that my method is original".