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Geometry
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Demonstrations 121  140 of 2755
Toroidal Helices
2D Perspective View of a 3D Object
Fractal Tetrahedron in an Octahedron
Two Proofs that the Volume of the Regular Octahedron Is Four Times the Volume of the Regular Tetrahedron
Calculating and Plotting BSpline Basis Functions
80 Golden Rhombohedra
Symmetries of a Prism
Proposition 30, Book XI, Euclid's Elements
Proposition 29, Book XI, Euclid's Elements
Tiles with Finite Convex Spectra
Tilt of the Earth
Kaleidocycles
Euler's Rotation Theorem
UnitNorm Vectors under Different pNorms
Intersection of a Convex Polyhedron and a Plane
Inverting the Rhombic Dodecahedron
Spherical Triangle Solutions
Expanding Cube
Volume of the Regular Tetrahedron and Regular Octahedron
Parabolograph
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