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Demonstrations 5541  5560 of 7199
Dissecting the Triangular Hebesphenorotunda (Johnson Solid 92)
Two Ways of Folding a Sphinx into a Triangular Dipyramid
A Parallelogram Defined by the Centers of Four Circumcircles
A TwoState, DiscreteTime Markov Chain
Decomposing a Rhombic Solid into a Truncated Octahedron
Approximating the Riemann Zeta Function with Continued Fractions
Classifying the Complexity and Information of Cellular Automata
Estimating Perimeter and Area of Simple Polygons
The Contact Triangle and Two Other Subtriangles
The Bomb Problem
Bed of Nails
Dissecting a Rhombic Dodecahedron into an Octahedron and Two Tetrahedra
Arc Length
Approximating the Derivative by the Symmetric Difference Quotient
The Nagel Point
FiniteState, DiscreteTime Markov Chains
Dissecting a Rhombic Dodecahedron into Two Cubes
Decomposing a Cuboctahedron into Three Rhombic Dodecahedra and Two Tetrahedra
Nagel's Theorem
Signed Area of a Polygon
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