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Find the maximum area of triangle ABC.
Author:
johnmayhk
GeoGebra
New Resources
【案例】2013年安徽高考15题
兩組對邊相等和有直角的四邊形
判斷球體
異分母分數減法
球體建築師
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四心的變化II
圓與切線
彈道
周界4B (1)
参数曲线
Discover Topics
Multiplication
Hypothesis Testing
Integral Calculus
Square
Parallelogram