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黄金長方形

Author:yonekawasatoshi

New Resources

  • 等積変形2
  • 正17角形 作図 regular 17-gon
  • サイクロイド
  • standingwave-reflection
  • 円の伸開線

Discover Resources

  • Pappus's hexagon theorem2
  • 三角形の角の二等分線(a inner center)
  • 外接内接四角形の性質
  • a 投影図(3)
  • 三角形の内接円と内心

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Frequency Distribution
  • Hypergeometric Distribution
  • Logarithm
  • Symmetry
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