Respuesta :
I think the answer is 12 because if you look at the bottom it’s 12 to just slated upside down hopefully this helps if not just comment back I’ll get a notification and respond back
Answer:
its 10.
Step-by-step explanation:
if WZ is 12 then YZ has to be 12 too
and for YZ to be 12, x must be 9
2(9)-9=12
so if x=9 then
9+1 = 10
therefore XY= 10 :>