Answer:
Step-by-step explanation:
The centroid is the intercession of medians.
The centroid theorem states that the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side.
BE is the median and point G is 2/3 of the distance from E:
- GE = 2/3BE = 2/3(21) = 14
Then BG is:
- BG = BE - GE = 21 - 14 = 7
The answer is BG = 7, GE = 14
