Hint for Some GeoGebra AR Modeling Challenges
- Tim Brzezinski
If you're looking for a hint with respect to building some of the models in the previous chapter of this book, watch this screencast carefully. As you do, consider the following questions: 1) How would you describe both blue and pink surfaces? What bigger surfaces are they a part of? 2) How/Why do the domain restrictions cause the surface to look perfectly creased?