Question

Calculate the co-ordinates of the centroid of the triangle ABC, if A = (7, –2), B = (0, 1) and C =(–1, 4).

Answer 1

Co-ordinates of the centroid of triangle ABC are 

`((7 + 0 - 1)/3, (-2 + 1 + 4)/3)`

= `(6/3, 3/3)`

= (2, 1)