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Sharygin Geometry Olympiad
2012 Sharygin Geometry Olympiad
23
23
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2012 Sharygin Geometry Olympiad
Problems
(1)
Locus of centroids of 12 points
Source: Sharygin Geometry Olympiad 2012 - Problem 23
4/28/2012
An arbitrary point is selected on each of twelve diagonals of the faces of a cube.The centroid of these twelve points is determined. Find the locus of all these centroids.
geometry unsolved
geometry