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Author:antidoctor

New Resources

  • 四邊形的特性
  • 異分母分數減法
  • 【案例】2018年全国1卷理科12题
  • 算柱 (兩位數)
  • 柱體建築師

Discover Resources

  • y=x²-a的圖形
  • 直线平分三角形面积
  • 三角柱(可側轉、上下轉)
  • 「相似三角形」任务1的副本
  • 活工(一)Q3

Discover Topics

  • Constructions
  • Conic Sections
  • Optimization Problems
  • Parallelogram
  • Secant Line or Secant
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