In \odot O, the diameter is 14, and \angle A O B is 80 degrees. Find the length of \widehat A B. Round to the nearest hundredth.
Choices:
A:7.63
B:9.77
C:11.13
D:14.83
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: In \odot O, the diameter is 14, and \angle A O B is 80 degrees. Find the length of \widehat A B. Round to the nearest hundredth.
Choices:
A:7.63
B:9.77
C:11.13
D:14.83
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 \odot O, the diameter is 14, and \angle A O B is 80 degrees. Find the length of \widehat A B. Round to the nearest hundredth.
Choices:
A:7.63
B:9.77
C:11.13
D:14.83