How does the volume of a cone vary with the radius of its circular base?[br][br]How does the volume of a cone vary with its altitude?[br][br]Drag the RED and/or GREEN slider in the left panel to explore these questions.[br][br]For a given altitude - does the volume of the cone depend on whether the apex is directly over the center of the base? Why or why not?[br][br]What could the units on the axes of the graph be? [br][br][color=#ff0000][i][b]What problems could/would you pose to your students based on this applet?[/b][/i][/color]