Answer:
50
Step-by-step explanation:
Use this equation
where b is arc VY, A is arc XV.
Substitute the equation in
so our arc measure is 50
Answer: 0.1304
5(2)-y = 1
10-y = 1
y= 9
-2(2) + 9b=59
9b= 59+4
9b=63
b=7
5 - (-8) = 13