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椭圆的一种画法.许兴华数学

Author:许兴华数学
Topic:Conic Sections, Ellipse

New Resources

  • 錐體建築師
  • 四邊形的特性
  • 拼砌四邊形
  • 球體建築師
  • 算柱 (兩位數)

Discover Resources

  • 平面幾何新路
  • Pyramid with a Vertical Pole
  • 正六面体分形
  • 公切線的引入
  • 一线三等角模型

Discover Topics

  • Centroid or Barycenter
  • Continuity
  • Incircle or Inscribed Circle
  • Kite
  • Exponent
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