Quick-and-Dirty constructions with Cabri 3D

Jen-chung Chuan

jcchuan@math.nthu.edu.tw

Torus Generated by the Villarceaux Circle

¡@

Torus Generated by the Villarceaux Circle

¡@

¡@

Pentagonal Cupola

¡@

Rhombic Triacontahedron

¡@

Icosidodecahedron

¡@

Cube 2-Compound

¡@

Cube 3-Compound

¡@

Cube 4-Compound

¡@

Cube 5-Compound

Five Cubes in Dodecahedron

¡@

Five Octahedra in Icosadodecahedron

¡@

¡@

Smallest Tetrahedron Containing Icosahedron

¡@

¡@

Smallest Octahedron Containing Icosahedron

¡@

¡@

Largest Icosahedron Contained in Tetrahedron

¡@

¡@

Five Platonic Solids Linked

¡@

Biggest Dodecahedron Jammed Up by the Edges of Tetrahedron

¡@

Biggest Icosahedron Jammed Up by the Edges of Tetrahedron

¡@

Straightforward Constructions

Reflection on Edges