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Tangent of a Circle 圓的切線

Author:Alex CHIK
gMath 互動數學教室 http://www.geogebra.hk

New Resources

  • 直線的斜率
  • 球体的体积推导(优化版)
  • 直線的斜率:水平變化 & 鉛垂變化
  • 空间中两直线的位置关系
  • 球体的体积推导

Discover Resources

  • Locus
  • 橫斷式研究之樣本數估計(Outcome為odds ratio)
  • 鏡面反射光線
  • 認識常數函數關係式與圖形
  • 正方体的展开图(彩色3d版 net cube)

Discover Topics

  • Curve Sketching
  • Root
  • Conditional Probability
  • Centroid or Barycenter
  • Power Functions
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