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Happy new year!

Author:Roman Chijner
Rolling regular polygons about any two-way straight lines <---youtube
http://www.youtube.com/watch?v=9KDw7MH1Y7E&feature=youtu.be

New Resources

  • The Gardener's Circle
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • Sum of Squares: Proof without Words
  • Regular Star Polygons
  • Trammel of Archimedes Art

Discover Resources

  • รูปคลี่พีระมิด
  • Nets of a cube
  • RPPK - tuhost vazby
  • Skittles
  • G9_Bearings-Solve-2_Test

Discover Topics

  • Numbers
  • Cuboid
  • Tree Diagrams
  • Linear Functions
  • Special Points
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