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円周の長さ

Author:T.Fujimaki

New Resources

  • 正17角形 作図 regular 17-gon
  • サイクロイド
  • 接点の作る円は内接円
  • sine-wave
  • 目で見る立方体の2等分

Discover Resources

  • 節線 腹線 3D
  • 九点円のやつ
  • レオナルドダヴィンチ
  • Iteration光線反射
  • 星形多角形ver.2

Discover Topics

  • Logarithm
  • Right Triangles
  • Binomial Distribution
  • Sphere
  • Dilation
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