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20

Author:紫紺塾

New Resources

  • sine-wave
  • standingwave-reflection
  • standingwave-plus
  • 正17角形 作図 regular 17-gon 2
  • 斜めドップラー

Discover Resources

  • 紐で楕円を描くAn oval is drawn by string
  • 9点円の拡張(垂足円)
  • 展開図
  • 円柱1(断面-直角三角形)
  • 模試20-11-3

Discover Topics

  • Exponent
  • Trigonometric Functions
  • Logarithm
  • Variance
  • Integers
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