Question

prove that the coordinates of the centroid of the triangle whose vertices are (x1,y1) , (x2,y2) and (x3,y3) are (x1+x2+x3/3 , y1+y2+y3/3) ​

Answer 1

This is the formula for centroid of a triangle

Centroid is (x1+x2+x3/3),(y1+y2+y3/3)