Point Z is a centroid of the triangle VWY. If VZ = 42 cm, what is VX?
63 cm
28 cm
21 cm
84 cm

Answer:
63 cm
Step-by-step explanation:
VZ = 42cm
ZX = 21
42/2= 21
What is 42 + 21 ?
There you go, you have your answer!
VX = 63cm