幾何作圖
Animation of Rhombic Polyhedron with 132 Rhombic faces |
Animation of Rhombohedron |
Dual For Cube |
Icosidodecahedron |
Rhombic Dodecahedron |
rhombic icosahedron in regular octahedron in regular tetrahedron in cube in rhombic dodecahedron |
Rhombic Triacontahedron |
Great Rhombicuboctahedron |
Rhombic Dodecahedron By Half-sphere |
Rhombohedrons in Dodecahedron |
Small Rhombicuboctahedron |
Square cupola |
Triangular Cupola |
Variations of Deltoidal Hexecontahedrons |
5 Cube inside Regular Dodecahedron |
Dodecahedron by Icosahedron |
Great Rhombicosidodecahedron |
Octahedron 5-Compound |
Samll Rhombicosidodecahedron |
Tetrahedron 5-Compound |
Continuous Decompositions of a Cube into Six Congruent Parts |
Continuous Patterns on Dodecahedron Projected by the Cube |
Regular Dodecahedron Inside Cube |
Regular Octahedron Inside Cube |
The Large Regular Dodecahedron Contain A Cube |
The Large Regular Octahedron Contain A Icosahedron |
The Large Regular Tetrahedron Contain A Icosahedron |
Cube Projected on Regular Dodecahedron |
Cube Projected on Regular Dodecahedron |
Deltoidal Icositetrahedron |
Shadow of a Cube Cast on Rhombic Dodecahedron |
Shadow of a Cube Cast on Rhombic Dodecahedron |
Tetrahedron Projected on Regular Tetrahedron |
Asymmetric Kaleidocycle |
Inspired by Paper Folding |
Jitterbug |
Kaleidocycle with Asymmetric Polyhedrons |
Kaleidocycles-4 |
Kaleidocycles-5 |
Tight Kaleidocyle |
A Ellipse in 3-Dimensional Space |
A Parabola in 3-Dimensional Space |
Common Tangent Cones of Three Spheres |
Two Perspetive Quadrilaterals Having One Point in Common |
Three-Circle Theorem on Sphere |
Steiner Porism II |
Steiner Porism |
A Chain of Four Circles Each Tangent to Two Fixed Intersection Circles |
Triangle Torus and Tangent |
villarceau circles 2 |
villarceau circles |
villarceau circles-12 |
20 Inscribed Circles of Faces of Icosahedron Inverted |
Cricles Inscribed on Faces of Dodecahedron Inverted |
Inversion of Inscribed Circles of Faces of Great Rhombicuboctahedron |
Inversion of Inscribed Circles of Faces of Tridiminished Icosahedron_html |
24 Circles on the Same Plane, Each Touching Four Others |
Inversions of Incircles of Faces of Octahedron_html |
Inversions of Incircles of Faces of Triangular Cupola |