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S2 Chapter11.2 選擇適當的三角比
Author:
Li Woon Chung
Topic:
Trigonometry
GeoGebra
New Resources
找出對稱軸
柱體建築師
四邊形的特性
兩位數除以一位數（一）
【案例】2013年安徽高考15题
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相似圖形基本概念
Surface area of sphere
[問題] OP 最大投影長
相似形應用_進階_Collection
科技化數學教學應用X腳踏車自造課程in彰師大(2018)
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Geometric Transformations
Rotation
LCM and GCD
Orthocenter
Stochastic Process or Random Process