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Find the maximum area of triangle ABC.
Author:
johnmayhk
GeoGebra
New Resources
找出對稱軸
算柱 (兩位數)
【案例】2013年安徽高考15题
四邊形的特性
判斷球體
Discover Resources
七巧板揖人2
凹面鏡成像
角的認識
正四面体分形
带电粒子——旋转圆
Discover Topics
Similar Triangles
Median Line
LCM and GCD
Linear Functions
Triangles