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S3 Ch4.1 正四面體的反射平面
Author:
Li Woon Chung
Topic:
Reflection
,
Solids or 3D Shapes
GeoGebra
New Resources
判斷球體
三位數除以一位數（一）
【案例】圆柱体内放置一个大球六个小球
兩位數加法
球体的体积推导
Discover Resources
例題6
三角形
Expectation Value 期望值
Copy of 七巧板綜合
外资知名
Discover Topics
Sequences and Series
Trigonometry
Derivative
Step Functions
Tree Diagrams