Question 345491
Hi,
Recommend Sketching out the points given first:

{{{drawing(300,300,-8,10,-8,10,grid(1),
circle(0, 6,0.3),
circle(4, 0,0.3),
circle(0, 2,0.3),

graph(300,300,-8,10,-8,10,0))}}}

The question states medians intersect at pt(0,2)
*Note: Medians go from a vertex to the midpoint of the opposing side
.
Sketch determines the midpoint of the opposing side of vertex (0,6) would be (0,0)
.
the third vextex would be (-4,0)