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三角函數的由來

Author:陳政任

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 直角坐標平面上的旋轉變換
  • 第八周作业
  • 畫出對稱圖形
  • 球體建築師

Discover Resources

  • Add and subtract (binary)
  • GeoGebra資料上傳
  • 圖形的繪製(7)---端點在軸上的固定長線段
  • 畢氏定理 (勾股定理) <Pythagorean theorem>
  • 除法2

Discover Topics

  • Interest Calculation
  • Differential Equation
  • Line Segment
  • Vectors
  • Frequency Distribution
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