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Author:Tatsuyoshi Hamada

New Resources

  • アステロイド
  • 接点の作る円は内接円
  • サイクロイド
  • sine-wave
  • 6章⑥三角柱の展開図

Discover Resources

  • 角の二等分線と比 証明 4
  • 傍心三角形のオイラー線
  • 二等辺三角形の面積
  • 折り紙テント3段階体積
  • 演習3

Discover Topics

  • Exponential Functions
  • Statistical Characteristics
  • Geometry
  • Upper and Lower Sum or Riemann Sum
  • Natural Numbers
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