930245吳昰賢

Steinmetz Solid

Villarceaux Circle

de Divina Proportione

Five Cubes in a Dodecahedron

Five Tetrahedra in a Dodecahedron

Dahedron plus Icosahedronodec

Rhombic Triacontahedron

Stella Octangula

Icosidodecahedron

1

2

3

4

Square Cupola

Cuboctahedron

5

6

Triangular Cupola

Triangular Cupola的展開

Any Two Circles on a Sphere are Perspective

Stereographic Projection of a Circle1

Stereographic Projection of a Circle2

Pentagonal Cupola

Smallest Cube Containing a Regular Tetrahedron

Construction of a Triangular Cupola starting with a triangle1

Construction of a Triangular Cupola starting with a triangle2

Triangular Gyrobicupola as Convex Hull of Tetrahedra

Truncated Octahedron from a Cube

Truncated Tetrahedron as Convex Hull

Construction of a Rhombic Triacontahedron from a Dodecahedron

Icosahedron Plus Dodecahedron

Construction of a Rhombic Icosahedron from a Dodecahedron

Villarceaux Circle

Hyperbolic Paraboloid

7

8

9

10

Deltoidal Icositetrahedron