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ch14 p.30#31

Author:Ms HCF

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 四邊形的特性
  • 近似值:有效數字
  • 小数 的副本
  • 算柱 (兩位數)

Discover Resources

  • Area of trapezoid
  • 比例
  • 一元二次方程式公式解步驟
  • 規律幾何圖形珠串
  • 正方体展开图的副本

Discover Topics

  • Arithmetic Operations
  • Definite Integral
  • Combinatorics
  • Special Points
  • Division
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