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等力点とフェルマー点は等角共役

Author:Bunryu Kamimura
Topic:Circle, Triangles

New Resources

  • サイクロイド
  • 接点の作る円は内接円
  • アステロイド
  • standingwave-plus
  • sine-wave

Discover Resources

  • animation1(Reuleaux triangle)
  • junping heart
  • 回転体4step471
  • 放物線の反射
  • 放物線の接線になる条件

Discover Topics

  • Ratios
  • Correlation
  • Geometric Transformations
  • Upper and Lower Sum or Riemann Sum
  • Secant Line or Secant
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