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九点円 (Euler's Circle)

Author:増井 貴明 / Takaaki Masui

New Resources

  • 小テスト
  • サイクロイド
  • 接点の作る円は内接円
  • 直線の軌跡
  • 平均変化率

Discover Resources

  • 石とりゲーム(理論版)a Japanese children's game
  • parabola
  • 中心角と弧・弦
  • ax^2はなめらか
  • semicircles??

Discover Topics

  • Sequences and Series
  • Cylinder
  • Geometric Transformations
  • Kite
  • Multiplication
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