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Napkin Ring Paradox

Author:Ben Roth

New Resources

  • רישום חופשי
  • GGB is Awesome!
  • Billard V5.2 and V6
  • Visualizing the Pythagorean Identity with Sine and Cosine
  • Linear Systems + Relationships Between Coefficients and Solutions

Discover Resources

  • Bisect a Segment
  • Ptolemy's method to construct regular pentagon
  • Differentiation from First Principles
  • Proposition 1
  • Two Tangent Circles

Discover Topics

  • Median Line
  • Reflection
  • Circle
  • Isosceles Triangles
  • Vectors
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