1. http://www.maths.net.au/ 2010 School Certificate Solutions
2010 Mathematics School Certificate Solutions
Section 1 – Non-Calculator (b)
1. 2.
3. 4.
5. 6.
7. 8.
9. 10.
11. 12. Question 82
13. 14.
15. 16. Heights are (a) (i)
being compared,
not area. (ii)
17. is lots of 18.
, whereas is
lots of (also
)
(b)
19. 20.
21. 22.
23. 24. Question 83
25. (SAS = 8, 35°, 8)
(a) Kite
Section 2 – Part A – Multiple Choice (b)
26. D 27. B 28. D 29. B 30. A
31. C 32. 46 33. A 34. C 35. A
(c) (i)
36. D 37. B 38. A 39. A 40. D
41. C 42. B 43. C 44. A 45. D
46. A 47. D 48. D 49. B 50. A (ii) By Pythagoras’ Theorem,
51. B 52. B 53. C 54. B 55. C
56. A 57. D 58. B 59. C 60. A
61. A 62. A 63. C 64. C 65. A
66. D 67. D 68. B 69. C 70. B
71. B 72. A 73. C 74. B 75. A
The following are correct:
76. a,b,c 77. a,c,d 78. a,d 79. a,d 80. b,d
Section 2 – Part B Question 84
Question 81
(a) 4 is missing
(a) (i) (b)
(c)
(ii) gear 16 gives 5.8 turns and gear 17 gives
6.1 turns.
(iii)
1