What geometry theorem is dynamically being illustrated in the applet below? [br][i]Feel free to move any of the points wherever you'd like![/i]
[color=#000000][b]Theorem:[/b][/color][br][br]In a circle, [color=#1e84cc][b]if 2 chords are congruent[/b][/color], then they are [color=#38761d][b]equidistant from[/b][/color] [b]the center of the circle[/b].