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30度直角三角形

Author:郭勇

New Resources

  • 錐體建築師
  • 找出對稱軸
  • 直角坐標平面上的旋轉變換
  • 異分母分數減法
  • 三位數除以一位數(二)

Discover Resources

  • Symmetric設計對稱圖案(兩條對稱軸)(斜)
  • 畫三角形 題3b
  • GGB動畫
  • 四次函數
  • ptcc trigo level 2

Discover Topics

  • Triangles
  • Hyperbola
  • Angles
  • Pyramid
  • Limits
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