Answer:
D. GE = 10; GI = 12
Explanation:
Given that K is the centroid of EFG, then GH = HE = 5, so GE = GH + HE = 5 + 5 = 10
The 2/3 rule states that the centroid is 2/3 of the way from the vertex to the opposite midpoint. This means that GK is doubled than KI, then GK = 2*4 = 8, and GI = GK + KI = 8 + 4 = 12