Algebra 2 Unit 8 lesson 2, semester b exam part 1
(47 questions)
1.D (n - 2) 180
2.D XW= YZ and XY = WZ
3.B sometimes
4. A always
5. B 45
6. C parallelogram
7. D 15 and 75
8. B 40
9. C 9
10. D 47 ft
11. C AOMN~AOJK; SAS ~
12. A AA postulate
13. A 24
14. A 6/3 miles; 6/7 miles
15. A x = 10
16. B no
17. B acute
18. C 17/2 ft
19. 27/2 + 9/2 /3
20.A 85.24
21. A sin A = 15/17 cos A = 8/17
22.A 2.0 mi
23.B 1,056 in2
24. B 25.7 ft
25. A 70 cm2
26. B 34.3 ft2
27. A 585 in2
28. B 25,000
29. D 20 in
30. B 15 m
31. D 4.2025 m2
32. B 51.8 in.2
33. A 505 m2; 519 m2
34. A 30
35. B 308 in.2
36. C 57 ft2
37. D 1,671 m2
38. B 1:4
39. C 3,463.6 in 3
40.D 795.8 ft 2
41. A 1,700 m2
42. A 8:15
43. A 52
44. D 30
45. A 43
46. A 44
47. C 28
48. B (x-3)2 + (y+2)2= 9
49. A (x+6)2 + (y-7)2 =181
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