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問59

Author:嶋津恒彦

New Resources

  • 正17角形 作図 regular 17-gon 2
  • standingwave-reflection-free
  • 等積変形2
  • サイクロイド
  • standingwave-reflection-fixed

Discover Resources

  • 砲丸投げ(パラボライド)Parabolaid
  • 舟形多円錐図法
  • 三平方証明
  • 外接四角形の対角線の証明
  • 三角形の外心内心垂心重心

Discover Topics

  • Conic Sections
  • Centroid or Barycenter
  • Fractal Geometry
  • Addition
  • Integral Calculus
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