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四面体

Author:依田賢

New Resources

  • 接点の作る円は内接円
  • standingwave-reflection-fixed
  • sine-wave
  • 目で見る立方体の2等分
  • フーリエ級数展開

Discover Resources

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  • サイクロイドの媒介変数表示
  • 数学3 円周角の定理
  • 中点連結定理
  • 黄金比 Golden Ratio (scripting)

Discover Topics

  • Similar Triangles
  • Variance
  • Set Theory
  • Straight Lines
  • Natural Numbers
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