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図形の性質と補助線

Author:tomjhs

New Resources

  • コイン投げと樹形図
  • 正17角形 作図 regular 17-gon 2
  • standingwave-reflection-fixed
  • サイクロイド
  • 等積変形2

Discover Resources

  • reach_3_3
  • Brief History of IGS/DGS
  • グラフ観賞用(おまけ)
  • 垂直二等分線の作図
  • 放物線の外接三角形の外接円は焦点を通る

Discover Topics

  • Cuboid
  • Coordinates
  • Angles
  • Quadratic Functions
  • Pyramid
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