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Outline
對稱和變換
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
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