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銳角三角函數

Author:1041051 陳柏維

New Resources

  • 平行線的斜率
  • 空间中两直线的位置关系
  • 直線的斜率
  • 垂直線的斜率
  • 画直线等分三角形的面积

Discover Resources

  • parallelogram
  • 路徑一動畫
  • 弦中點
  • 由線段與弧構成的封閉區域填色
  • 曲線所圍區域的面積 (The Area between Curves)

Discover Topics

  • Addition
  • Exponential Functions
  • Reflection
  • Means
  • Diagrams
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