Question

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

(a) (-1/3, 7/3)

(b) (-1, 7/3)

(c) (1/3, 7/3)

(d) (1, 7/3).

Answer 1

The correct answer is: