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正三角形を折る

Author:Geo_Math_Room
Topic:Equilateral Triangles, Similar Triangles, Triangles

New Resources

  • 円の伸開線
  • 等積変形2
  • サイクロイド
  • standingwave
  • 斜めドップラー

Discover Resources

  • 多角形の中心回転
  • アポロニウスの円
  • 楕円の極Dと極線GJ
  • 円柱1(断面-直角三角形)1
  • 放物線と直線で囲まれた部分をx軸の周りに回転

Discover Topics

  • Circle
  • Logarithm
  • Quadrilaterals
  • General Quadrilateral
  • Upper and Lower Sum or Riemann Sum
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