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三円に接する円

Author:Bunryu Kamimura

New Resources

  • 対数螺旋
  • 接点の作る円は内接円
  • 正17角形 作図 regular 17-gon 2
  • standingwave-reflection-free
  • standingwave

Discover Resources

  • 平行線と線分の比
  • A Theorem
  • いくつ??
  • 回転体-円錐
  • 三平方の定理(ピタゴラス) のコピー
  • 1次方程式の利用(往復)

Discover Topics

  • Ratios
  • Similarity Transformation or Similarity
  • Arithmetic Operations
  • Orthocenter
  • Right Triangles
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