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檯燈投影問題

Author:JUNWAYLIANG

New Resources

  • sanjiaohanshu
  • 找出對稱軸
  • 四邉形 (四年級) 教師版
  • 四邊形的特性
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 分割
  • 三角形3,4,5
  • 正四面體與正八面體
  • 二重積分 (Double Integral)的副本
  • 畫三角形 題1b 的複本

Discover Topics

  • Quadrilaterals
  • Trapezoid
  • Conic Sections
  • Complex Numbers
  • Differential Calculus
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