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通術 n円

Author:Bunryu Kamimura

Rは大円の半径。rは中円の半径。nは円の個数。

New Resources

  • standingwave-reflection-free
  • standingwave-reflection-fixed
  • 正17角形 作図 regular 17-gon 2
  • 平均変化率
  • standingwave-plus

Discover Resources

  • 三角形の合同条件 1辺と2角
  • Deformation / Rotation
  • 軌跡(2点からの和が一定)
  • 石原光衛門2
  • 行列の作り方

Discover Topics

  • Arithmetic Operations
  • Incircle or Inscribed Circle
  • Means
  • Scalene Triangles
  • Conic Sections
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