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Percentage Change 百分改變

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

New Resources

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  • 畫出對稱圖形
  • 【案例】2013年安徽高考15题
  • 四邉形 (四年級) 教師版

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  • Fundamental theorem of curves
  • GeoGebra資料上傳
  • 三角形面積
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Discover Topics

  • Optimization Problems
  • Inequalities
  • Linear Equations
  • Trapezoid
  • Trigonometric Functions
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