I'm sorry, I don't see the question. Could you please retake the photo in better quality so I could answer it? Thanks!
Answer:
Answer is 18.8 please mark me Brainliest
Step-by-step explanation:
Step-by-step explanation:

( vertically opposite angles)



Answer:
13
Step-by-step explanation:
Answer:
7.9927128e-6
Step-by-step explanation: