Pseudo 5 and 9 Sided Dice

thingiverse

Derivatives of thing:1049510 - Pseudo Seven Sided Dice - Made from doubled pyramids as for the seven sided version, just two more or two less sides. Both roll nicely and are probably "true" dice. OpenSCAD code is included. Print Settings Rafts: Yes Supports: Yes Resolution: 0.2 Notes: Best printed standing on a point with support limited to the edges of the faces followed by smoothing of the faces. Post-Printing A nice exercise is to work out the probabilites for two five sided dice, two seven sided dice, two nine sided dice, and the various mixtures of dice, a five sided dice plus a seven sided dice, etc.