Answer:
blah
Step-by-step explanation:
ok so
1. 2.5 mm radius
2. 12ft radius
3. 34 cm diameter
4. 25.1 ft circumference
5. 40.8 cm
6. 22 mi
7. I think it would be 6 people but I'm not sure
8. 15.7 mi
9a. 30 mm
9b. 31.4 mm
9c. 31.4159 mm
hope that helps
