Test: Trigonometry - Normal

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Question 1:   What is sin 30 ?
1 2
1
0
3 2
Question 2:   What is cos 30 ?
3
0
1 2
3 2
Question 3:   Calculate: 2sin 60 cos 30
1 2
1 1 2
2 3
6
Question 4:   Find the length c :


8cm
65cm
7cm
7.5cm
Question 5:   Find the length of a :


6.11cm
5.51cm
6.53cm
7.23cm
Question 6:   Find the length of b :


3 3 cm
3
2 3
3 3 cm
Question 7:   Find the angle α :


32.15
27.03
62.96
24.44
Question 8:   Find the angle α :


32.58
61.7
28.3
67.38
Question 9:   Find the angle α :


36.87
48.59
41.41
53.13
Question 10:   Find the angle α :


22.83
65.1
66.99
24.9