The diameter of the circle is 6.2 cm. Find the circumference of the figure. Round to the nearest tenth.
Choices:
A:18.6
B:19.5
C:37.7
D:39.0
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: The diameter of the circle is 6.2 cm. Find the circumference of the figure. Round to the nearest tenth.
Choices:
A:18.6
B:19.5
C:37.7
D:39.0
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: The diameter of the circle is 6.2 cm. Find the circumference of the figure. Round to the nearest tenth.
Choices:
A:18.6
B:19.5
C:37.7
D:39.0