Question

Help pls 1-9???!!! I’m so lost

Answer 1

blah

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