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直角三角形與正三角形

Author:李春培

New Resources

  • 【案例】2018年全国1卷理科12题
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  • 【案例】2013年安徽高考15题
  • 判斷球體
  • 算柱 (兩位數)

Discover Resources

  • 折扣 例1
  • Locus: P equidistant from two fixed points
  • Menger Sponge
  • Reuleaux triangle 掃地機器人v1.0
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Discover Topics

  • Exponential Functions
  • Division
  • Quadratic Equations
  • Difference and Slope
  • Matrices
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