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Area of Triangle
Author:
Miss Tsui
,
Anthony OR 柯志明
Area of Triangle
GeoGebra
New Resources
兩位數加法
拼砌四邊形
【案例】2018年全国1卷理科12题
兩位數除以一位數（一）
【案例】2013年安徽高考15题
Discover Resources
三角形面積
拿破崙三角形
數學題目的模型
All you need is
碎形
Discover Topics
Set Theory
Real Numbers
Tangent Line or Tangent
Expected Value
Translation