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正四面体の切断

Author:Tsuyoshi Yamamoto

New Resources

  • サイクロイド
  • コイン投げと樹形図
  • 正17角形 作図 regular 17-gon
  • 等積変形2
  • sine-wave

Discover Resources

  • 五角形の包絡線
  • animation1(Reuleaux triangle)
  • Apollonius' circle (No Snap)
  • シムソン線のデルトイドと垂心の直極点
  • p124Q4

Discover Topics

  • Rational Numbers
  • Vectors 2D (Two-Dimensional)
  • Square
  • Function Graph
  • Incircle or Inscribed Circle
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