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劉虹圻 內心

Author:呂麗珠

New Resources

  • 拼砌四邊形
  • 算柱 (兩位數)
  • 近似值:有效數字
  • 異分母分數減法
  • 柱體建築師

Discover Resources

  • 圍周
  • 三節棍
  • 椭圆两个焦点与椭圆上点的连线
  • 矩形等距曲線
  • 翰林數學_2下_CH3-1_三角形的外角定理

Discover Topics

  • Definite Integral
  • Trigonometry
  • Tangent Function
  • Volume
  • Binomial Distribution
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