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2つの正三角形

Author:Tsuyoshi Yamamoto

New Resources

  • 平均変化率
  • コイン投げと樹形図
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  • 小テスト

Discover Resources

  • Math Investigation-1
  • 等積変形 p144 練習問題5 三角形二等分 任意の点
  • 算法天生法指南一之巻(09)解答
  • how to refer mouse/tap coordinates
  • 円周角の定理の逆

Discover Topics

  • Inequalities
  • Tangent Line or Tangent
  • Numbers
  • Translation
  • Vectors 2D (Two-Dimensional)
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