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特別角的三角函數值(1)

Author:藍邦偉 Blue

New Resources

  • 判斷球體
  • 兩位數除以一位數(一)
  • 兩位數除以一位數(二)
  • 【案例】圆柱体内放置一个大球六个小球
  • 拼砌四邊形

Discover Resources

  • 圓周公式應用題1
  • geo123
  • 平面幾何的思考
  • 十分逼近法
  • 畢式定理 (13)的副本

Discover Topics

  • Complex Numbers
  • Tangent Function
  • Similar Triangles
  • Ratios
  • Quadratic Equations
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