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折り紙八角形テント(三等分線上)

Author:Naofumi Horio

New Resources

  • 等積変形2
  • サイクロイド
  • 平均変化率
  • standingwave-reflection-free
  • standingwave-reflection-fixed

Discover Resources

  • 楕円の内接三角形の外心・内心・重心
  • toudai62-1
  • 円の極と極線の性質
  • 京都大学2017第1問
  • 台形から変形してみよう!

Discover Topics

  • Right Triangles
  • Prism
  • Means
  • Linear Equations
  • Sequences and Series
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