Question

If the centroid of the triangle formed by (7,x),(y,-6)and (9,10)is at (6,3)then (x,y)

Answer 1

Answer:

The answer is x=5 y=2

Answer 2

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

or, (7+9+y/3, x-6+10/3)= (6,3)

equate then and u'll get y=2 and x=5 . thus (x,y)=(5,2).