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Mathematics
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Demonstrations 181  200 of 6216
Minimal Coloring of Platonic Solids
Brianchon's Theorem
Rhombic 210hedron
Angle of Intersection of Two Circles
Doyle Spirals
Random Walks in Platonic and Archimedean Polyhedra
Multiple Reflections in Two Mirrors
Tetration
The Insphere and Circumsphere of a Tetrahedron
Rotating Pythagoras
The Pedal and Antipedal Triangles
Nearest in a Crowd
Twenty Tetrahedra in Icosahedral Cluster
Three Pyramids That Form a Cube
Benford's Law and Data Spread
Proposition 7, Book XII, Euclid's Elements
Space Filling with a Rhombic Dodecahedron of the Second Kind
Using Rule 30 to Generate Pseudorandom Real Numbers
Exact Trilinear Coordinates
Orthologic Triangles
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