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三角形の外角角の二等分線

Author:聖徳

New Resources

  • 接点の作る円は内接円
  • 等積変形2
  • サイクロイド
  • 二次曲線と離心率
  • 目で見る立方体の2等分

Discover Resources

  • 散歩の数学
  • 線引きかけ算
  • 数学II 直線の通過領域
  • モルさし
  • 等積変形1

Discover Topics

  • Geometry
  • Matrices
  • Pythagoras or Pythagorean Theorem
  • Expected Value
  • Cube
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