CABRI GEOMETRY

  A dodecahedron with 5 cubes

Creating a dodecahedron on the table

Inscribing a polygon into the dodecahedron

Inserting a cube into the polygon and creating a perpendicular line to the plane trough the midpoint of the table

Rotation of the cube around the perpendicular line

 Final product

Exercise:

Inscribe 2 tetrahedrons into the cube