Test: Trigonometry - Normal

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


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


5.51cm
6.11cm
6.53cm
7.23cm
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