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折り紙テント八角形設計図

Author:Naofumi Horio

New Resources

  • 正17角形 作図 regular 17-gon 2
  • 等積変形2
  • 二次曲線と離心率
  • 正17角形 作図 regular 17-gon
  • コイン投げと樹形図

Discover Resources

  • Ex_77
  • 難問4(正方形)
  • 反転と鏡映
  • 三角形の外角角の二等分線
  • 角の二等分線と線分の比_導入

Discover Topics

  • Incircle or Inscribed Circle
  • Rectangle
  • Means
  • Multiplication
  • Hypothesis Testing
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