Question

ABC is a triangle whose vertices are A(3,4) B(-2.-1) and C(5,3) find the centroid​

Answer 1

Vertices of triangle are A(3,4) , B(-2,-1) and C(5,3)

Centroid of triangle

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

= [ 3+(-2)+5 ] , [ 4+(-1)+3 ]

= (3-2+5), (4-1+3)

= 6/3 , 6/3

= (2 , 2)