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Geometry
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Demonstrations 141  160 of 2864
Halving a Triangle Perimeter
Comparing Loxodromes and Great Circle Routes
Pentagon Tilings
Passing a Cube through a Cube of the Same Size
Quadrics
Some Polyhedra with Identical Triangular Faces
Voronoi Flowers
Seven Touching Cylinders Puzzle
The BanachTarski Paradox
Seam Curves on Sports Balls
The Tetartoid
Octahedra Constructed from Eight Identical Triangles
Toroidal Helical Coils
Tetrads
Hinged Dissections: From Three Squares to One
Set Operations on Regions
Foam Bubbles Simulating Voronoi Diagrams
Polygonal Tori
Elliptical Torus
The Hairy Ball Theorem
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