Answer:
b
Step-by-step explanation:
cause it a circle and it will need a little more then the number it is
Answer:
2
Step-by-step explanation:
Answer:

Step-by-step explanation:
= 
All the angles added up = 360°
46 + 4x - 2 + 9x + 6 + 8x - 5 = 360
21x + 45 = 360
21x = 315
x = 15
Let me know if you have questions.