find area and circumfernce using these radius 1. 5 cm 2. 8.5 meters 3. 12 inches 4. 3.2 feet 5. 15 mm 6. 7.25 cm 7. 10.6 inches 8. 6.8 meters 9. 2.3 feet 10. 9.4 cm 11. 14 inches 12. 11.7 meters 13. 4.6 feet 14. 6.3 cm 15. 13.8 inches 16. 8.2 meters 17. 5.5 feet 18. 17 cm 19. 9 inches 20. 6.4 meters 21. 3.9 feet 22. 12.5 cm 23. 20 inches 24. 8.9 meters 25. 4.7 feet 26. 11 cm 27. 16.3 inches 28. 7.6 meters 29. 2.8 feet 30. 9.1 cm