GeoGebra 3D Beginner Tutorial: Exercise 2
- Tim Brzezinski
NEW TOOLS WE WILL LEARN HOW TO USE:
What does your observations (from step 8) imply about the cross section (i.e. intersection) of both of these spheres? That is, if 2 spheres intersect in more than one point, how would you describe their intersection? Be sure to use another GeoGebra tool to help verify your assertion. Be sure to move both spheres around too. Is it possible for this intersection to ever change? Explain.