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正弦與餘弦函數

Author:luke huang

New Resources

  • 第八周作业
  • 柱體建築師
  • 錐體建築師
  • 判斷球體
  • 【案例】2018年全国1卷理科12题

Discover Resources

  • 三角形三邊關係
  • 相似三角形的邊長成比例
  • DSE Circle-ACT06 Relationship of Tangents and Radius of a Circle
  • mooc第四讲作业单晨
  • 廣義角的副本

Discover Topics

  • Tangent Line or Tangent
  • Numbers
  • Subtraction
  • Solids or 3D Shapes
  • Sine
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