.
On the board...
![](/files/collabspace/3/63/863/74863/images/bfe6528e_opt.jpg)
On the cartons...
![](/files/collabspace/3/63/863/74863/images/c3115a16e_opt.jpg)
![](/files/collabspace/3/63/863/74863/images/c0e7d82e_opt.jpg)
![](/files/collabspace/3/63/863/74863/images/bba94b8e_opt.jpg)
![](/files/collabspace/3/63/863/74863/images/bdc7cf0e_opt.jpg)
And finally in Geogebra.
Step by stephttps://ggbm.at/nzbngrbxtps://ggbm.at/nzbngrbx Pythagoras Tree - Geogebra /triangles rectangular angles/
- Pythagoras Tree - our works (CRO)
![](/files/collabspace/3/63/863/74863/images/c010fc89e_opt.jpg)
![](/files/collabspace/3/63/863/74863/images/b6acc00e_opt.jpg)
![](/files/collabspace/3/63/863/74863/images/b9e845ee_opt.jpg)
- RO - Pythagoras Tree - the right triangle have the acute angles n and 90-n.
The GeoGebra file have an instrument to construct the tree: delete the old construction. Draw an square and then use the tool: click on 2 poins on square and complete the n degree, etc.