When we want to print objects constructed from Geogebra, we need to download it to a 'stl' file. in this process, we face with a crossroads of choice. Should we choose 'filled solid' option or not? If we tick the option, we can see the thickness option disapears. we can insert a number we aimed in the size or scale cells. and the stl file shows nice clean neat shape of the objects. if we downloa..
