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圖一

Author:wong wai man, GeoGebra Institute of Hong Kong

New Resources

  • 【案例】2018年全国1卷理科12题
  • 第八周作业
  • 小数 的副本
  • 兩位數除以一位數(一)
  • 近似值:有效數字

Discover Resources

  • 點之極線定理 / polar of a point theorem
  • [問題] a² + b² = 1, (c-4)² + (d-2)² = 5,求 ad - bc 最大值?
  • 函數
  • 三角形的面積
  • 正方体展开图的副本

Discover Topics

  • Integers
  • Straight Lines
  • Vectors 3D (Three-Dimensional)
  • Percentages
  • Kite
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