Respuesta :

aishwarya65

Answer:

8

Step-by-step explanation:

RT=10 it is on number A

XY=18 it is on number B

YZ=12 it is on number C

So, I think that no D 8 is in last so that is the answer.

BasketballEinstein

Answer:

A. 10

Step-by-step explanation:

RT = XZ

With this being stated, XZ also has to be 10.

I am joyous to assist you anytime.