在边长为7,8,9的三角形中,以三顶点各画一个圆,条件如下,问该怎么设计这些圆使这些圆面积之和最大? 知乎 Template




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tomski在边长为7,8,9的三角形中,以三顶点各画一个圆,条件如下,问该怎么设计这些圆使这些圆面积之和最大? 知乎 coloring