Mathematics

Geometry

Triangles

  • NOVA: Pythagorean Theorem
  • Triangles, Circles, and Waves
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  • Conics

  • Graphing Circles
  • Graphing Ellipses
  • Graphing Hyperbolas
  • Graphing Parabolas
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  • Polyhedra

  • Annenberg Teachers' Lab: Shape & Space in Geometry
  • Area of Polygons
  • Gallery of Interactive Geometry
  • Pavilion of Polyhedreality
  • Plane Math
  • Topology Games
  • Uniform Polyhedra
  • Virtual Polyhedra
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  • Patterns

  • IllusionWorks
  • Pattern
  • Patterns in Mathematics
  • Pentomino Puzzles
  • Polynomiography
  • ProtoZone
  • Sandlot Science Optical Illusions
  • Snow Crystals
  • World of Escher
  • Zoom Patterns
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  • Fractals

  • Fractals
  • Fractalism
  • Fractal Landscapes
  • Fractal Microscope
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  • Cartography

  • Cartography
  • Four Color Theorem
  • Math of Cartography
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  • Origami

  • Origami Links and Pages
  • Origami Page
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  • Resources

  • Math Forum Geometry
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