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30度直角三角形

Author:郭勇

New Resources

  • 兩位數除以一位數(二)
  • 兩位數加法
  • 拼砌四邊形
  • 異分母分數減法
  • 球体的体积推导

Discover Resources

  • 螺旋線
  • 由對稱方法畫出指數函數的圖形
  • ggbbook1
  • 三角形的心的副本
  • 圓周公式應用題2的副本

Discover Topics

  • Linear Functions
  • Conditional Probability
  • Incircle or Inscribed Circle
  • Polynomial Functions
  • Logarithmic Functions
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