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対偶

Author:Yuzaki, kyouko

New Resources

  • sine-wave
  • 正17角形 作図 regular 17-gon 2
  • 平均変化率
  • standingwave-reflection
  • 6章⑥三角柱の展開図

Discover Resources

  • 円周角の定理逆
  • シムソン線
  • 難問5の解き方
  • 円と楕円の面積(区分求積による) のコピー
  • 回転体-円環
  • 円の周囲の道

Discover Topics

  • Quadratic Equations
  • Parabola
  • Arithmetic Operations
  • Division
  • Logarithm
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