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Author:野口智徳

New Resources

  • 6章⑥三角柱の展開図
  • 二次曲線と離心率
  • 等積変形2
  • 円の伸開線
  • sine-wave

Discover Resources

  • カッシーニの卵形線(cassinian oval)
  • 等角らせんの角度の求め方
  • 傍心三角形⇔垂足三角形
  • 算法天生法指南二之巻(43)解答
  • 直線の軌跡

Discover Topics

  • Triangles
  • Integers
  • Plane Figures or Shapes
  • Division
  • Conic Sections
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