how do you construct a squre inscribed in a circle using GEOGEBRA?????

Question

I have never use GeoGebra.Does anyone know how it work ? Is there a video or something that can help me understand how to use it?

 

Thank you

Answer 1

Here's the construction protocol I used: http://www.wyzant.com/resources/files/265219/construction_a_square_inscribed_in_a_circle

 

There are tutorials here: http://wiki.geogebra.org/en/Tutorial:Main_Page

 

Also a channel on YouTube: https://www.youtube.com/user/GeoGebraChannel