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Euclid Book IV 11

ForfatterGary Rubinstein
Using a golden ratio to construct a regular pentagon

Nye Materialer

  • General Polar Equation of Conics with Rotation (2)
  • Rolling a Square
  • Graph of Slopes of Tangent Lines
  • Random Polar Curve (1)
  • General Polar Equation of Conics with Rotation (1)

Opdag Ressourcer

  • square
  • DeGeorge, Lisa Ch 8 GeoGebra
  • Use Sides to Classify Triangles by Angles
  • uniform motion
  • Kvadratna enačba 1.618...+1.618...-1.618... TAU

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