3D-exempel
Jonas Hall GeoGebra ambassador 2024/25, 2014. 10. 27.
Här har jag samlat några exempel på vad man kan göra i 3D som fungerar bra.
This construction shows that it is possible to make a hole in a cube, through which a larger cube can pass! The points on the sides that define the cut-out are placed 3/4 of the way from one coner to the next.