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Copy of 対偶

Author:Suzuki, 嶋津恒彦

New Resources

  • 二次曲線と離心率
  • standingwave
  • sine-wave
  • 接点の作る円は内接円
  • 小テスト

Discover Resources

  • 散歩の数学
  • アルキメデスの渦巻線
  • sasoko_1H
  • 回転体-多角形
  • sonogebra②

Discover Topics

  • Symmetry
  • Rational Numbers
  • Triangles
  • Quadratic Equations
  • Orthocenter
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