In triangle ABC, AB = 11, AC = 13, and BC = 20. The medians AD, BE, and CF of triangle ABC intersect at the centroid G. Let P be the foot of the altitude from G to BC. Find GP.
In triangle ABC, AB = 11, AC = 13, and BC = 20. The medians AD, BE, and CF of triangle ABC intersect at the centroid G. Let P be the foot of the altitude from G to BC. Find GP.
+194 
