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三角函数线

Author:冯伟冀
Topic:Trigonometry

New Resources

  • 異分母分數減法
  • 【案例】2018年全国1卷理科12题
  • 判斷球體
  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 特製的門
  • 曲線下面積
  • gct-a01-jc091v1-27 三角形旋轉
  • 畢氏定理拼圖
  • Copy of Wave Interference

Discover Topics

  • Reflection
  • Sphere
  • Circumcircle or Circumscribed Circle
  • Differential Calculus
  • Ellipse
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