Exercise 4: Using Beginner Toolbar

The GeoGebra task window below contains a Beginner-Level toolbar. Without downloading the pre-made applet below and examining its contents, try to construct an applet in the blank template that replicates the dynamics displayed in pre-made applet. For this trapezoid you construct, be sure one pair of sides remains parallel as you move any vertex (or vertices) around. Be sure your construction reflects this same dynamic behavior! Matching the color of your applet to these colors seen below is not necessary. Focus on getting the dynamics down first.