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二つの正三角形

Author:Naofumi Horio

New Resources

  • 接点の作る円は内接円
  • 二次曲線と離心率
  • standingwave-reflection-free
  • standingwave-reflection
  • 斜めドップラー

Discover Resources

  • 複素数の定数(実数)倍
  • 二次方程式の係数と根の関係
  • 3次曲線の分類 その1
  • 上に凸定義域が動く場合min解答
  • 直線上の点の存在範囲

Discover Topics

  • Constructions
  • Incircle or Inscribed Circle
  • Quadratic Equations
  • Random Experiments
  • Plane Figures or Shapes
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