G is the centroid of ABC and D and E are the midpoints of AB and AC respectively. AG and DE intersect at M. Find GM/GA
I drew a diagram, and got GM = 2 and GA = 5, so I think the answer is 2/5.
\(\dfrac{GM}{GA} = \dfrac{1}{4} \)
answer see: https://math.stackexchange.com/questions/3441652/finding-ratio-between-unknown-lengths-inside-a-triangle-with-a-centroid