Find the point, line, and compass tools. Using ONLY these tools, construct an equilateral triangle with the given segment as one side.[br][br]What else does your construction give? Use some of the other basic tools to confirm this.

In the window below, try some of GeoGebra's other basic tools. For example, find the regular polygon tool and use it to draw a pentagon. Using the same tool, enter "n" as the number of sides. Experiment by moving slider n. What do you notice?[br][br]Then experiment by editing any of the above.

Click on the 3 dots to the right of f and select Table of Values in the menu. Go back to the Algebra View and do the same with g. What do you notice?