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旋轉對稱
Author:
Wong Chun Ying
Topic:
Symmetry
GeoGebra
New Resources
拼砌四邊形
找出對稱軸
錐體建築師
球體建築師
【案例】2013年安徽高考15题
Discover Resources
Compound Inequalities(複合不等式)
y = sin(ωx)的圖像
高斯定理：對角線中點共線
重複
兩橢圓交集
Discover Topics
Solids or 3D Shapes
Arithmetic Mean
Similar Triangles
Linear Programming or Linear Optimization
Median Value