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九點共圓

Author:廖奕翔

New Resources

  • 【案例】2018年全国1卷理科12题
  • 兩組對邊相等的四邊形
  • 球體建築師
  • 兩位數加法
  • 判斷球體

Discover Resources

  • Concept of Similarity 相似的概念
  • 正立方體與正三角錐
  • 生活中的平面圖形關係─平行
  • 多邊形周界A
  • 谢氏地毯

Discover Topics

  • Dilation
  • Indefinite Integral
  • Congruence
  • Arithmetic
  • Plane Figures or Shapes
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