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Outline

  1. GeoGebraBook
    1. Escherized Tessellation
    2. Point in an Equilateral Triangle - revisited
    3. Pythagorean Theorem Proof without Words
    4. Euler's line
    5. Nine Point Circle

GeoGebraBook

Author:Katherine Bruno, Jenny Secor

  • Escherized Tessellation

  • Point in an Equilateral Triangle - revisited

  • Pythagorean Theorem Proof without Words

  • Euler's line

  • Nine Point Circle

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Escherized Tessellation

New Resources

  • Volume by Disk/Washer around y
  • רישום חופשי
  • Equation of Locus - Parabola
  • Circle Passing Through 3 Points
  • z`]]

Discover Resources

  • Graphics
  • รูปคลี่พีระมิด
  • Investigate Sine Function
  • enlargement

Discover Topics

  • Set Theory
  • Continuity
  • Natural Numbers
  • Definite Integral
  • Unit Circle
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