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COS 特別角

Author:羅驥韡 (Pegasus Roe)
Topic:Trigonometry

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 錐體建築師
  • 兩位數除以一位數(二)
  • 三位數除以一位數(二)
  • 画直线等分三角形的面积

Discover Resources

  • Testing
  • 厚會聚透鏡 Thick Convergent Lens
  • Pentacle
  • 橢圓內的光線反射 獻給聰哥
  • 同分母分數比較_胡老師

Discover Topics

  • Poisson Distribution
  • Arithmetic Mean
  • Rhombus
  • Percentages
  • Angles
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