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a 回転半円

Author:tomjhs

New Resources

  • 対数螺旋
  • 接点の作る円は内接円
  • アステロイド
  • 正17角形 作図 regular 17-gon 2
  • 円の伸開線

Discover Resources

  • TEST
  • y=sinx/x
  • 円の接線の作図
  • 垂軸とオイラー線
  • y軸と交点をもつ双曲線

Discover Topics

  • Conic Sections
  • Rational Numbers
  • Upper and Lower Sum or Riemann Sum
  • Plane Figures or Shapes
  • Geometric Mean
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