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kawamoto

Author:河本順康

New Resources

  • 正17角形 作図 regular 17-gon
  • カージオイド
  • 小テスト
  • standingwave-reflection-free
  • 二次曲線と離心率

Discover Resources

  • 三角関数(cos)
  • 三角関数(sin)
  • cos関数のグラフと円の関係
  • 折り紙テント八角形設計図
  • GHS2231

Discover Topics

  • Fractions
  • Upper and Lower Sum or Riemann Sum
  • Orthocenter
  • Difference and Slope
  • Random Experiments
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