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畫三角形 第3題

Author:misssiunc, GeoGebra Institute of Hong Kong

New Resources

  • 兩組對邊相等的四邊形
  • 直角坐標平面上的旋轉變換
  • 兩組對邊相等和有直角的四邊形
  • 找出對稱軸
  • Fibonacci Clock

Discover Resources

  • 近似值:小數位及有效數字
  • 橢圓螺旋
  • 分數乘法
  • 極值問題
  • Graph of Trigonometry

Discover Topics

  • Equations
  • Orthocenter
  • Parabola
  • Multiplication
  • LCM and GCD
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