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Outline

  1. 對稱和變換
    1. Reflectional Symmetry 反射對稱
    2. Rotational Symmetry 旋轉對稱
    3. Quiz on Translation 平移變換:測驗
    4. Quiz on Reflection 反射變換:測驗
    5. Quiz on Rotation 旋轉變換:測驗

對稱和變換

Author:Alex CHIK
GeoGebra 互動數學教室 http://www.geogebra.hk

  • Reflectional Symmetry 反射對稱

  • Rotational Symmetry 旋轉對稱

  • Quiz on Translation 平移變換:測驗

  • Quiz on Reflection 反射變換:測驗

  • Quiz on Rotation 旋轉變換:測驗

Neste
Reflectional Symmetry 反射對稱

New Resources

  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形
  • 異分母分數減法
  • 錐體建築師
  • 四邊形的特性

Discover Resources

  • Net of a cylinder
  • 习题,任意三点不在同一直线上的等四个点,最多能作出几个三角形
  • Ex.1
  • 蜥蜴
  • 圆的面积展开的副本
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