Trigonometry Quiz2 Answer Sectionjbeach.weebly.com/uploads/1/3/4/...quiz_2_answers.pdf · Trigonometry Quiz2 Answer Section 1. 34.6 since x 2 155.12 151.2 x 1194.570 x 34.6 2. 82

ID: A

1

Trigonometry Quiz2Answer Section

1. 43.7since x 2 46.52 15.92 x 1909.440 x 43.7

2. 53°tan

3. 7.5sin

4. 77tan

5. 21.1cos

6. tan26height

17 height = 17 tan26 8.3 cm

332 8.32 x 2 x 34.0 cm 7. 4.4 cm

cos 31 LN6.8 LN 6.8 cos 31 5.8

sin49 MN5.8 MN 5.8 sin49 4.4

8. 36.3 yd.

tan35 47x

47tan35 x 67.1 y 130 67.1 62.9

tan30 tree262.9 tree2 62.9 tan30 36.3

9. 58°132 142 x 2 x 19.105

tan 1 19.10512 58

ID: B

1


1. 32.9since x 2 37.32 17.52 x 1085.040 x 32.9

2. 17°tan

3. 46.6sin

4. 65tan

5. 39.3cos

6. tan20height


522 5.52 x 2 x 52.3 cm 7. 4.0 cm

cos 33 LN6.1 LN 6.1 cos 33 5.1

sin51 MN5.1 MN 5.1 sin51 4.0

8. 11.8 yd.

tan33 57x

57tan33 x 87.8 y 110 87.8 22.2

tan28 tree222.2 tree2 22.2 tan28 11.8

9. 62°182 192 x 2 x 26.173

tan 1 26.17314 62

ID: C

1


1. 19.4since x 2 25.72 16.92 x 374.880 x 19.4

2. 41°cos

3. 3.8sin

4. 29tan

5. 34.8cos

6. tan24height

33 height = 33 tan24 14.7 cm

582 14.72 x 2 x 59.8 cm 7. 4.9 cm

cos 33 LN7.5 LN 7.5 cos 33 6.3

sin51 MN6.3 MN 6.3 sin51 4.9

8. 24.3 yd.

tan35 51x

51tan35 x 72.8 y 115 72.8 42.2

tan30 tree242.2 tree2 42.2 tan30 24.3

9. 51°132 152 x 2 x 19.849

tan 1 19.84916 51

ID: D

1


1. 46.3since x 2 56.52 32.42 x 2142.490 x 46.3

2. 32°sin

3. 31.7tan

4. 46cos

5. 5.6sin

6. tan37height

18 height = 18 tan37 13.6 cm

312 13.62 x 2 x 33.8 cm 7. 5.3 cm

cos 31 LN8.2 LN 8.2 cos 31 7.0

sin49 MN7.0 MN 7.0 sin49 5.3

8. 54.4 yd.

tan36 25x

25tan36 x 34.4 y 125 34.4 90.6

tan31 tree290.6 tree2 90.6 tan31 54.4

9. 51°172 162 x 2 x 23.345

tan 1 23.34519 51

ID: E

1


1. 34.6since x 2 155.12 151.22 x 1194.570 x 34.6

2. 82°tan

3. 64.7cos

4. 70tan

5. 4.0sin

6. tan40height

44 height = 44 tan40 36.9 cm

562 36.92 x 2 x 67.1 cm 7. 3.9 cm

cos 33 LN6.1 LN 6.1 cos 33 5.1

sin49 MN5.1 MN 5.1 sin49 3.9

8. 32.8 yd.

tan36 33x

33tan36 x 45.4 y 100 45.4 54.6

tan31 tree254.6 tree2 54.6 tan31 32.8

9. 62°122 142 x 2 x 18.439

tan 1 18.43910 62

ID: F

1


1. 7.7since x 2 9.52 5.62 x 58.890 x 7.7

2. 81°cos

3. 36.6tan

4. 4sin

5. 70.3cos

6. tan37height

21 height = 21 tan37 15.8 cm

392 15.82 x 2 x 42.1 cm 7. 4.4 cm

cos 35 LN6.8 LN 6.8 cos 35 5.6

sin53 MN5.6 MN 5.6 sin53 4.4

8. 31.7 yd.

tan34 39x

39tan34 x 57.8 y 115 57.8 57.2

tan29 tree257.2 tree2 57.2 tan29 31.7

9. 50°172 182 x 2 x 24.759

tan 1 24.75921 50

ID: G

1


1. 48.9since x 2 51.42 15.92 x 2389.150 x 48.9

2. 29°sin

3. 37.6cos

4. 64tan

5. 3.8sin

6. tan35height


342 9.12 x 2 x 35.2 cm 7. 4.9 cm

cos 31 LN7.5 LN 7.5 cos 31 6.4

sin49 MN6.4 MN 6.4 sin49 4.9

8. 34.3 yd.

tan33 36x

36tan33 x 55.4 y 120 55.4 64.6

tan28 tree264.6 tree2 64.6 tan28 34.3

9. 63°132 122 x 2 x 17.692

tan 1 17.6929 63

ID: H

1


1. 49.6since x 2 53.52 202 x 2462.250 x 49.6

2. 43°sin

3. 28.3tan

4. 81sin

5. 27.3cos

6. tan22height


312 4.82 x 2 x 31.4 cm 7. 3.9 cm

cos 31 LN6.1 LN 6.1 cos 31 5.2

sin49 MN5.2 MN 5.2 sin49 3.9

8. 23.6 yd.

tan34 59x

59tan34 x 87.5 y 130 87.5 42.5

tan29 tree242.5 tree2 42.5 tan29 23.6

9. 57°192 182 x 2 x 26.173

tan 1 26.17317 57

ID: I

1


1. 32.1since x 2 48.92 36.92 x 1029.600 x 32.1

2. 35°tan

3. 48.8cos

4. 43sin

5. 43.6tan

6. tan28height

31 height = 31 tan28 16.5 cm

492 16.52 x 2 x 51.7 cm 7. 3.9 cm

cos 33 LN6.1 LN 6.1 cos 33 5.1

sin49 MN5.1 MN 5.1 sin49 3.9

8. 34.5 yd.

tan33 39x

39tan33 x 60.1 y 125 60.1 64.9

tan28 tree264.9 tree2 64.9 tan28 34.5

9. 47°112 122 x 2 x 16.279

tan 1 16.27915 47

ID: J

1


1. 23.3since x 2 23.72 4.52 x 541.440 x 23.3

2. 12°tan

3. 44.9cos

4. 35tan

5. 15.5sin

6. tan37height

21 height = 21 tan37 15.8 cm

442 15.82 x 2 x 46.8 cm 7. 4.5 cm

cos 31 LN6.8 LN 6.8 cos 31 5.8

sin51 MN5.8 MN 5.8 sin51 4.5

8. 37.9 yd.

tan37 41x

41tan37 x 54.4 y 115 54.4 60.6

tan32 tree260.6 tree2 60.6 tan32 37.9

9. 55°212 192 x 2 x 28.320

tan 1 28.32020 55

ID: K

1


1. 47.7since x 2 65.22 44.52 x 2270.790 x 47.7

2. 57°tan

3. 36.1sin

4. 68tan

5. 19.5cos

6. tan33height


252 9.12 x 2 x 26.6 cm 7. 5.3 cm

cos 31 LN8.2 LN 8.2 cos 31 7.0

sin49 MN7.0 MN 7.0 sin49 5.3

8. 10.7 yd.

tan35 57x

57tan35 x 81.4 y 100 81.4 18.6

tan30 tree218.6 tree2 18.6 tan30 10.7

9. 59°192 212 x 2 x 28.320

tan 1 28.32017 59

ID: L

1


1. 12.6since x 2 13.22 3.92 x 159.030 x 12.6

2. 78°tan

3. 27.4cos

4. 84sin

5. 2.4tan

6. tan38height

25 height = 25 tan38 19.5 cm

512 19.52 x 2 x 54.6 cm 7. 4.3 cm

cos 35 LN6.8 LN 6.8 cos 35 5.6

sin51 MN5.6 MN 5.6 sin51 4.3

8. 29.3 yd.

tan34 52x

52tan34 x 77.1 y 130 77.1 52.9

tan29 tree252.9 tree2 52.9 tan29 29.3

9. 51°112 132 x 2 x 17.029

tan 1 17.02914 51

ID: M

1


1. 17.4since x 2 18.62 6.72 x 301.070 x 17.4

2. 49°cos

3. 58.5sin

4. 7cos

5. 129.4tan

6. tan22height


332 6.52 x 2 x 33.6 cm 7. 5.2 cm

cos 35 LN8.2 LN 8.2 cos 35 6.7

sin51 MN6.7 MN 6.7 sin51 5.2

8. 25.3 yd.

tan33 47x

47tan33 x 72.4 y 120 72.4 47.6

tan28 tree247.6 tree2 47.6 tan28 25.3

9. 53°142 102 x 2 x 17.205

tan 1 17.20513 53

ID: N

1


1. 5.9since x 2 19.72 18.82 x 34.650 x 5.9

2. 64°cos

3. 13.8tan

4. 19cos

5. 29.7sin

6. tan38height

46 height = 46 tan38 35.9 cm

592 35.92 x 2 x 69.1 cm 7. 4.5 cm

cos 31 LN6.8 LN 6.8 cos 31 5.8

sin51 MN5.8 MN 5.8 sin51 4.5

8. 19.4 yd.

tan35 50x

50tan35 x 71.4 y 105 71.4 33.6

tan30 tree233.6 tree2 33.6 tan30 19.4

9. 51°122 112 x 2 x 16.279

tan 1 16.27913 51

ID: O

1


1. 46.8since x 2 151.42 1442 x 2185.960 x 46.8

2. 54°tan

3. 118.3cos

4. 86sin

5. 21.5tan

6. tan25height


352 8.42 x 2 x 36.0 cm 7. 4.6 cm

cos 33 LN6.8 LN 6.8 cos 33 5.7

sin53 MN5.7 MN 5.7 sin53 4.6

8. 28.8 yd.

tan36 56x

56tan36 x 77.1 y 125 77.1 47.9

tan31 tree247.9 tree2 47.9 tan31 28.8

9. 51°182 192 x 2 x 26.173

tan 1 26.17321 51

ID: P

1


1. 40.7since x 2 118.72 111.52 x 1657.440 x 40.7

2. 58°sin

3. 32.5tan

4. 41cos

5. 47.7sin

6. tan30height

24 height = 24 tan30 13.9 cm

532 13.92 x 2 x 54.8 cm 7. 4.9 cm

cos 35 LN7.5 LN 7.5 cos 35 6.1

sin53 MN6.1 MN 6.1 sin53 4.9

8. 28.1 yd.

tan35 50x

50tan35 x 71.4 y 120 71.4 48.6

tan30 tree248.6 tree2 48.6 tan30 28.1

9. 59°192 182 x 2 x 26.173

tan 1 26.17316 59

ID: Q

1


1. 32.9since x 2 38.42 19.82 x 1082.520 x 32.9

2. 15°sin

3. 62.2tan

4. 20cos

5. 60.4sin

6. tan35height

20 height = 20 tan35 14.0 cm

342 14.02 x 2 x 36.8 cm 7. 5.1 cm

cos 31 LN7.5 LN 7.5 cos 31 6.4

sin53 MN6.4 MN 6.4 sin53 5.1

8. 25.0 yd.

tan38 52x

52tan38 x 66.6 y 105 66.6 38.4

tan33 tree238.4 tree2 38.4 tan33 25.0

9. 52°182 162 x 2 x 24.083

tan 1 24.08319 52

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Trigonometry Quiz2 Answer Sectionjbeach.weebly.com/uploads/1/3/4/...quiz_2_answers.pdf · Trigonometry Quiz2 Answer Section 1. 34.6 since x 2 155.12 151.2 x 1194.570 x 34.6 2. 82