Answer:
a can equal 8 or it can equal 2
Step-by-step explanation:
Answer:

Step-by-step explanation:
The angle 42x+1 is the inscribed angle of Arc WX. This means Arc WX is twice of 42x+1.

We can add up that and the other arcs to 360.





Plug in 2 for WX.

Answer:
the answer is 15 mdu4heh we h