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反射對稱
Author:
Wong Chun Ying
Topic:
Symmetry
GeoGebra
New Resources
四邊形的特性
拼砌四邊形
算柱 (兩位數)
【案例】2018年全国1卷理科12题
找出對稱軸
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乘法
Circumcentre
時鐘與數學
空間貝氏曲線
Pyramid (Angle between Plane HBC and HCD)
Discover Topics
Linear Programming or Linear Optimization
Equilateral Triangles
Constructions
Combinatorics
Arithmetic Operations