In a ΔABC, the median BE intersects AC at E. If BG = 12 cm, where G is the centroid, then BE is equal to :

16 cm 18 cm 15 cm  13 cm

18 cm

According to the concept, BG : GE = 2 : 1 So, GE = 6 cm Now, BE = BG + GE ⇒ 12 + 6 ⇒ 18 cm Therefore, BE is equal to 18 cm.