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quadrilaterals 2

Author:iedc

New Resources

  • 【案例】2018年全国1卷理科12题
  • 小数 的副本
  • 畫出對稱圖形
  • 柱體建築師
  • 算柱 (兩位數)

Discover Resources

  • 分線比值
  • 平移
  • 平面幾何的思考
  • 求一數是另一數的幾分之幾?
  • 橢圓3--平行四邊形法

Discover Topics

  • Quadratic Equations
  • Continuity
  • Multiplication
  • Limits
  • Upper and Lower Sum or Riemann Sum
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