In the figure above, a+b = 54, and one of the angles is 126°. What is the value of x?
Choices:
A.72
B.70
C.68
D.66
E.64
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: In the figure above, a+b = 54, and one of the angles is 126°. What is the value of x?
Choices:
A.72
B.70
C.68
D.66
E.64
Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
Question: In the figure above, a+b = 54, and one of the angles is 126°. What is the value of x?
Choices:
A.72
B.70
C.68
D.66
E.64