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10.1 HW pg. 655-657 # 3-10, 15-23 odd, 24, 27, 28. 3. G 4. H 5. C 6. E 7. F 8. A 9. B 10. D 15. 17. 10.1 HW pg. 655-657 # 3-10, 15-23 odd, 24, 27, 28. 19. No, 324 306 21. r = 10 23. r = 10.5 24. x = 4
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10.1 HW pg. 655-657 #3-10, 15-23 odd, 24, 27, 28 3. G 4. H 5. C 6. E 7. F 8. A 9. B 10. D 15. 17.
10.1 HW pg. 655-657 #3-10, 15-23 odd, 24, 27, 28 19. No, 324 306 21. r = 10 23. r = 10.5 24. x = 4 27. External tangent 28. Internal tangent
10.2 HW pg. 662-663 #3-12, 16, 17, 22, 23 • Minor arc, 70° 4. Minor arc, 65° • 5. Minor arc, 135° 6. Minor arc, 70° • 7. Minor arc, 115° 8. Semicircle, 180° • 9. Major arc, 245° 10. Major arc, 250° • 11. C 12. Yes, add to semicircle • 16. • 17. A 22. 60° 23. 18°
10.4 HW pg. 676-679 #3-8, 11-15 odd, 16, 18 3. 42° 4. 85° 5. 10° 6. 134° 7. 120° 8. 100° 11. 13. x = 100°, y = 85° 15. a = 20°, b = 22° 16. B 18. A
10.5 HW pg. 683-685 #3-5, 7-12 Review pg. 914-915 #15-17, 31, 32, 34, 37-41 3. 130° 4. 234° 5. 130° 7. 115° 10. 67° 11. 56° 12. 38°
10.5 HW pg. 683-685 #3-5, 7-12 Review pg. 914-915 #15-17, 31, 32, 34, 37-41 15. Minor arc, 30° 16. Minor arc, 150° 17. Minor arc, 105° 31. x = 90°, y = 50° 32. x = 70°, y = 20° 34. x = 105°, y = 85° 37. x = 45° 38. x = 34° 39. x = 55° 40. x = 21° 41. x = 3°
10.3 HW pg. 667-668 #3-9, 12-14 3. 75° 4. 116° 5. 8 6. x = 7, diameter bisects chord 7. x = 5, diameter bisects chord 8. x = 11, both are a radius 9. x = 5, chords are equidistant from center 12. Perpendicular bisector to
10.3 HW pg. 667-668 #3-9, 12-14 13. diameter bisects chord and arc 14. equidistant from center
10.6 HW pg. 692-695 #3, 4, 6, 9, 13, 17 3. x = 5 4. x = 23 6. x = 4 9. x = 12 13. x = 5 17. PQ = 18
10.7 Worksheet 1. C 2. F 3. A 4. B 5. E 6. D 7. x2 + (y – 2)2 = 4 8. (x + 3)2 + (y – 2)2 = 4 9. x2 + y2 = 81 10. (x – 1)2 + (y – 3)2 = 16 11. (x + 3)2 + y2 = 25 12. (x – 4)2+(y + 7)2 = 169
10.7 Worksheet 14. 13.
10.7 Worksheet 16. 15.
Ch 10 Review pg. 708-711 #9, 15-22, 24, 27, 29 pg. 712 #1, 13, 19 pg. 914-915 #1-8, 18-20, 25, 43, 46, 47, 52, 54 9. r = 12 15. 65° 16. 91° 17. c = 28° 18. x = 80° 19. q = 100°, r = 20° 20. x = 70° 21. x = 16° 22. x = 106° (x - 4)2 + (y + 1)2 = 9 27. x2 + y2 = 81 29. (x - 6)2 + (y - 21)2 = 16
Ch 10 Review pg. 708-711 #9, 15-22, 24, 27, 29 pg. 712 #1, 13, 19 pg. 914-915 #1-8, 18-20, 25, 43, 46, 47, 52, 54 1. x = 5 13. 119° 19. Ctr(-2,5), r = 13 1. 2. 3. 4. 5. K or B 6. A, F, or C 7. 8.
Ch 10 Review pg. 708-711 #9, 15-22, 24, 27, 29 pg. 712 #1, 13, 19 pg. 914-915 #1-8, 18-20, 25, 43, 46, 47, 52, 54 18. Major arc, 255° 19. Minor arc, 105° Semicircle, 180° 25. 115° 43. 2 46. 6 47. 3 52. 54.