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COS 特別角

Author:羅驥韡 (Pegasus Roe)
Topic:Trigonometry

New Resources

  • 兩位數加法
  • 【案例】圆柱体内放置一个大球六个小球
  • 祖冲之的期望:内棋与外棋
  • 圓周公式的應用
  • 球体的体积推导

Discover Resources

  • 乘法1
  • 测试文件
  • 直線族
  • 五上-CP4-第三节平行四边形面积1
  • 圓周公式應用題2的副本

Discover Topics

  • Triangles
  • Median Line
  • Logarithm
  • Multiplication
  • Parabola
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