Answer: Whats is the question asking???
Step-by-step explanation:
Answer:
you divide 15 by 2 to get the radius, then do pie times radius to the second power, so
3.14*7.5*7.5= 23.55
that is ur answer!
Step-by-step explanation:
Answer:
1. 8.75
2. 3.48
Step-by-step explanation:
hope this helps :3