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三角形の外心

Author:Bunryu Kamimura
三角形の外心を求めよう まず垂直二等分線を作ります。

New Resources

  • standingwave-plus
  • standingwave-reflection-free
  • 目で見る立方体の2等分
  • フーリエ級数展開
  • standingwave-reflection-fixed

Discover Resources

  • 円錐の切断で放物線
  • ホイヘンスの原理 波動 Wave motion
  • 等積変形
  • 楕円の内接三角形の外心・内心・重心
  • 中3理科p126-p128

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Standard Deviation
  • Dilation
  • Unit Circle
  • Set Theory
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