It’s a because it is pi is the diameter and the circumference it’s divided by 2 million percent
Answer:

Step-by-step explanation:

Answer:
A
Step-by-step explanation:
No others make sense because you can't use multiplication in this problem and well it's hard to explain honestly lol. But I'm almost certain your answer is A
Answer:
Step-by-step explanation:
18000(1+8/100)
18000(108)/100
19440