[color=#cc0000][b]Students: [/b][/color][br][br]The applet below contains a quadrilateral that [color=#1e84cc][b]ALWAYS remains a square.[/b][/color] [br]Be sure to move the BIG WHITE VERTICES of this square around. [br][br]Find some "rules" for squares. What does a square have to have? What can it not do? Are there any other shapes you can make that you recognize that could be called a square?[br]