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If the medians of triangle ABC intersect at P , then evaluate AB^2+AC^2+BC^2/PA^2+PB^2+PC^2

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If the medians of triangle ABC intersect at P , then evaluate 

 AB^2+AC^2+BC^2
----------------
 PA^2+PB^2+PC^2

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posted May 1, 2016 by anonymous

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