Circle Area (by Peeling)

[color=#1551b5][i][b]Hit the "Start the Show!" button in the applet below![/b][/i][/color][br][br][color=#c51414][i]Then answer the 3 questions that will eventually appear in the applet.[/i][/color][br][br][color=#0a971e]After answering these 3 questions, refer to the directions below the applet.[/color]
After answering the 3 questions, go to http://tube.geogebra.org/material/simple/id/2182771.

Information: Circle Area (by Peeling)