Solution:
Given, mid-point of sides of a triangle are D(1,2, -3), E(3,0, 1 ) and F(-1,1, -4)
Centroid of triangle
Find the centroid of a triangle, the mid-point of whose sides are D(1,2, - 3), E(3, 0, 1) and F(- 1,1, - 4).
Given, mid-point of sides of a triangle are D(1,2, -3), E(3,0, 1 ) and F(-1,1, -4)
Centroid of triangle