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鳩の巣原理_正方形(分割なし)

Author:伊藤克典

New Resources

  • standingwave
  • standingwave-reflection-free
  • 目で見る立方体の2等分
  • 等積変形2
  • standingwave-plus

Discover Resources

  • 疾走線 Cissoid
  • 楕円と極線から三角形を作る
  • 二次方程式(動点と三角形の面積) のコピー
  • 三角形の内角と外角の二等分線
  • 複雑な面積の計算

Discover Topics

  • Solids or 3D Shapes
  • Arithmetic Mean
  • Fractions
  • Linear Functions
  • Perimeter
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