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正二十面体

Author:ラーメンキング(ラ王)

New Resources

  • standingwave-reflection-free
  • 正17角形 作図 regular 17-gon 2
  • 接点の作る円は内接円
  • 二次曲線と離心率
  • 目で見る立方体の2等分

Discover Resources

  • 短期集中86
  • 円の接線
  • Ex_62
  • 接線と微分
  • 一般角と動径の位置

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Median Line
  • Reflection
  • Integral Calculus
  • Rotation
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