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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

  • 找出對稱軸
  • 球体的体积推导(优化版)
  • 畫出對稱圖形
  • 兩位數除以一位數(一)
  • 三位數除以一位數(一)

Discover Resources

  • 高線
  • 正十二面體轉正二十面體
  • 兩圓外公切線
  • 跳動的愛心-立體版
  • 角度、弧度互換

Discover Topics

  • Percentages
  • Normal Distribution
  • Orthocenter
  • Standard Deviation
  • Cylinder
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