[size=200][b][color=#980000]Students:[/color][/b][br][br]1. The applet below shows various angle pairs. Select the various check boxes to see them.[br][br]2. You can use the two sliders to change the diagram.[br][br]3. You can use the angle tool ( [icon]/images/ggb/toolbar/mode_angle.png[/icon] ) to measure angles. [br]Select the tool, and then select the three points that trace the angle to measure the angle.[/size]