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Uses of Trigonometry

Author:ylleung

New Resources

  • 【案例】2013年安徽高考15题
  • 三位數除以一位數(一)
  • 拼砌四邊形
  • 算柱 (兩位數)
  • GeoGebra笔记功能体验课件

Discover Resources

  • 圓的面積
  • 橢圓
  • 餘弦定理的圖形證明
  • 畢氏定理證明
  • 旋轉對稱 Rotational symmetry

Discover Topics

  • Limits
  • Cylinder
  • Trigonometric Functions
  • Centroid or Barycenter
  • Fractal Geometry
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