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正20面体

Author:Bunryu Kamimura

New Resources

  • 正17角形 作図 regular 17-gon 2
  • sine-wave
  • サイクロイド
  • standingwave-reflection-free
  • 接点の作る円は内接円

Discover Resources

  • 正多面体
  • plain
  • ベクトルの引き算
  • 垂線の作図1
  • 円周角定理の逆

Discover Topics

  • Kite
  • Step Functions
  • Geometry
  • Dilation
  • Linear Functions
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