Panot original:

http://<iframe scrolling=”no” src=”https://www.geogebra.org/material/iframe/id/XnKMarAy/width/1366/height/571/border/888888/rc/false/ai/false/sdz/false/smb/false/stb/false/stbh/true/ld/false/sri/false/at/auto” width=”1366px” height=”571px” style=”border:0px;”> </iframe>

Panot conjunt (9):

http://<iframe scrolling=”no” src=”https://www.geogebra.org/material/iframe/id/bqfczjsC/width/1366/height/614/border/888888/rc/false/ai/false/sdz/false/smb/false/stb/false/stbh/true/ld/false/sri/false/at/auto” width=”1366px” height=”614px” style=”border:0px;”> </iframe>