This traffic cone (in the screencast below) has a square base. [br][br]Find a traffic cone (similar to the one in this screencast) and build it within GeoGebra Augmented Reality or in [url=https://www.geogebra.org/3d]GeoGebra's 3D Graphing Calculator[/url]. [br][br]When doing so, be sure the circular base of the [b][color=#1e84cc]cone[/color][/b] aligns perfectly along the circle along the[b][color=#ff00ff] square base. [/color][/b][br][br][b]Have fun with this! [/b]