Coxeter's Kaleidoscopic Cell 1

Auteur :Steve Phelps

Coxeter's Kaleidoscopic Cells. The reflecting cell is a tetrahedron connecting the center of the solid, the center of a face, the center of an edge, and a vertex. Drag the GREEN points to change the shape!

Nouvelles ressources

Semicircular Cross Sections
Isosceles Triangle Cross Sections
Exploring Number of Squares on the Diagonal of a Rectangle
Slopes of Perpendicular Lines
Parametric surfaces: Sphere

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Reflection Symmetry
Angle Bisector Proof
notes day 54
Αντιγραφή του box diagonal
Horizontal Translation

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Fonctions Puissances
Cercle
Parallélogramme
Homothétie
Calcul