What are the coordinates of the centroid of a triangle with vertices D(0, 1) , E(2, 6) , and F(7, 2) ?
To find the centroid x coordinate......add the three x coordinates and divide by 3
Same procedure for the y coordinate....add the y coordinates and divide by 3
So we have
[ ( 0 + 2 + 7) / 3 , (1 + 6 + 2) / 3 ] = [ 9/3, 9/3 ] = (3, 3)
+128 
