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Find the maximum area of triangle ABC.
Author:
johnmayhk
GeoGebra
New Resources
判斷球體
球体的体积推导（优化版）
畫出對稱圖形
兩位數除以一位數（一）
画直线等分三角形的面积
Discover Resources
一元二次方程式
区域面积
Math
Angles in a Circle:Property 2
直角三角形の三角比
Discover Topics
Numbers
Upper and Lower Sum or Riemann Sum
Optimization Problems
Cosine
Parabola