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20190220 Q4

Author:Franky_0219

New Resources

  • 四邊形的特性
  • sanjiaohanshu
  • 直角坐標平面上的旋轉變換
  • 伊朗國旗 (Codex╱2026.10.07)
  • 幾何作圖題:切三圓(題目)

Discover Resources

  • 部分佔全部的百分率: 例3
  • 平分圓周1
  • test
  • 反演 (Inversion)的副本
  • 圓周公式應用題1的副本

Discover Topics

  • Histogram
  • General Quadrilateral
  • Right Triangles
  • Vectors 3D (Three-Dimensional)
  • Congruence
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