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三角形の外角角の二等分線

Author:聖徳

New Resources

  • 小テスト
  • 対数螺旋
  • フーリエ級数展開
  • 接点の作る円は内接円
  • standingwave-plus

Discover Resources

  • 楕円正七角形(平行七角形)
  • y’=(x+1)/y
  • 線形計画法(傾きによる場合分け)
  • Snapping
  • Copy of 正四面体の内接球の半径

Discover Topics

  • Triangles
  • Straight Lines
  • Terms
  • Median Value
  • Secant Line or Secant
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