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台形と三角形の面積

Author:Hatsumi Kanna

New Resources

  • 斜めドップラー
  • standingwave-reflection-fixed
  • 正17角形 作図 regular 17-gon 2
  • 目で見る立方体の2等分
  • 接点の作る円は内接円

Discover Resources

  • P辺BC上
  • 9点円の証明
  • 三角比①
  • 垂足円で作ったジェラベク双曲線上の心
  • 整頓のポエム

Discover Topics

  • Differential Equation
  • Incircle or Inscribed Circle
  • Cube
  • Matrices
  • Hypothesis Testing
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