Mathematics
Coordinate-Geometry
Easy

Question

If a vertex of a triangle is (1,1) and the midpoints of two sides through this vertex are (-1,2) and (3,2), then centroid of the triangle is

  1. (1,7/3)
  2. (1/3,7/3)
  3. (-1,7/3)
  4. (-1/3,7/3)

The correct answer is: (1,7/3)


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