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円に内接する円ーその2

Author:Bunryu Kamimura

New Resources

  • 正17角形 作図 regular 17-gon
  • standingwave-reflection-fixed
  • 円の伸開線
  • 接点の作る円は内接円
  • standingwave-reflection

Discover Resources

  • 点の存在範囲(0≤c≤1)
  • GeoGebraTube
  • 正三角形立体回転移動
  • 対角線→四角形
  • 複素係数2次方程式の解の存在

Discover Topics

  • Perimeter
  • Pie Chart or Circle Chart
  • Logic
  • Arithmetic
  • Root
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