[b][color=#0000ff]STUDENTS:[/color] [/b] Use this Geogebra applet to help you complete the following investigation.  BE SURE to move the vertices and sides of this trapezoid around after completing each step in order to help you make more informed conjectures.[br][color=#9900ff][b][br]TEACHERS:[/b][/color] A PDF copy of this investigation & its questions can be found below the applet.[br][br][br]