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反射對稱
Author:
Wong Chun Ying
Topic:
Symmetry
GeoGebra
New Resources
三位數除以一位數（一）
兩位數除以一位數（二）
異分母分數減法
拼砌四邊形
找出對稱軸
Discover Resources
Dividing a Trapezium
Reflectional Symmetry 反射對稱
SIMPLE EQUATION
正多邊形各邊中點連線所圍成的圖形v2
y=sinx描點
Discover Topics
Standard Deviation
Limits
Geometric Transformations
Derivative
Statistics