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正方形の作図(省エネ)

Author:Ryoichi Nakayama

New Resources

  • 等積変形2
  • 目で見る立方体の2等分
  • 接点の作る円は内接円
  • コイン投げと樹形図
  • 斜めドップラー

Discover Resources

  • test.html
  • 空間ベクトルの分解(2)
  • 垂足円=9点円の拡張
  • 関数の増減
  • 二次曲線と離心率

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Rhombus
  • Symmetry
  • Straight Lines
  • Trapezoid
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