Question

find the centroid of the formed by the vertices (-3,-5) (-7,4) and (10,1)
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Answer 1

Answer:

The centroid of the triangle whose vertices are (3,-5),(-7,4),(10,-2) is

∵ The centroid of the triangle ABC = (x1 + x2 + x3 / 2 , (y1 + y2 + y3 / 2)

∴ The centroid of the triangle whose vertices A(3,-5), B(-7,4), C(10,-2) = (3-7+10 / 3 , -5 + 4 - 2 / 3)

= (2,-1)