課程: 幾何作圖
姓名: 林永強
系級: 數學系16級
學號: 101021161



Google瀏覽器有時候會無法顯示cabri3D的圖,Firefox瀏覽器會有更好的觀看體驗

rhombic icosahedron in regular octahedron in regular tetrahedron in cube in rhombic dodecahedron


Rhombic Triacontahedron


Small Rhombicuboctahedron


Triangular Cupola


Square cupola


Animation of Rhombohedron


Animation of Rhombic Polyhedron with 132 Rhombic faces


Dual For Cube


Icosidodecahedron


Rhombic Dodecahedron


Great Rhombicuboctahedron


Rhombic Dodecahedron By Half-sphere


Rhombic Dodecahedrons in Icosahedron


Variations of Deltoidal Hexecontahedrons


Great Rhombicosidodecahedron


Rhombohedrons in Dodecahedron


Tetrahedron 5-Compound


5 Cube inside Regular Dodecahedron


Octahedron 5-Compound


Dodecahedron by Icosahedron


Samll Rhombicosidodecahedron


Continuous Decompositions of a Cube into Six Congruent Parts


Cube Projected on Regular Dodecahedron


Deltoidal Hexecontahedron


Continuous Patterns on Dodecahedron Projected by the Cube


Regular Dodecahedron Inside Cube


Regular Octahedron Inside Cube


The Large Regular Tetrahedron Contain A Icosahedron


The Large Regular Octahedron Contain A Icosahedron


Regular Octahedron Inside Cube


Tetrahedron Projected on Regular Tetrahedron


Shadow of a Cube Cast on Rhombic Dodecahedron


Deltoidal Icositetrahedron


Asymmetric Kaleidocycle


Shadow of a Cube Cast on Rhombic Dodecahedron


Jitterbug


Inspired by Paper Folding


Kaleidocycles-4


Jitterbug


Kaleidocycles-5


Kaleidocycles-5


A Ellipse in 3-Dimensional Space


A Parabola in 3-Dimensional Space


Two Perspetive Quadrilaterals Having One Point in Common


Common Tangent Cones of Three Spheres


Common Tangent Cones of Three Spheres


Steiner Porism


A Chain of Four Circles Each Tangent to Two Fixed Intersection Circles


Triangle Torus and Tangent


20 Inscribed Circles of Faces of Icosahedron Inverted


villarceau circles


villarceau circles-12


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


24 Circles on the Same Plane, Each Touching Four Others


Inversions of Incircles of Faces of Triangular Cupola


Inversions of Incircles of Faces of Octahedron


Inversions of Incircles of Faces of Triangular Cupola


Three-Circle Theorem on Sphere