Question

find the cooridinates of centroid of the triangle whose vertices are (2, 3), (4, 6), (8, -1) ​

Answer 1

let the centroid be S

S =_ ({ x1+x2+x3}/3 , {y1+y2+y3}/3)

S =_ ({ 2+4+8}/3 , {3+6-1}/3)

S =_ (14/3 , 8/3)