- Tim Brzezinski
TO EXPLORE IN AUGMENTED REALITY:
1) Open up GeoGebra 3D app on your device. 2) Go to the MENU (horizontal bars) in the upper left corner. Select OPEN. In the Search GeoGebra Resources input box, type h2fkfsfm (Note this is the resource ID = last 8 digits of the URL for this resource.) How do the values of R and r affect the graph of this surface? What happens when R = 0? What happens when R = r? What happens when R > r? What happens when R < r ?