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Pre-Calculus

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Description and Tags

trigonometry

Pre-Calculus

trigonometry

Unit Circle

University/Undergrad

103 Terms

1
30°
π/6
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2
0°
0π=2π
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3
45°
π/4
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4
60°
π/3
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5
90°
π/2
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6
120°
2π/3
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7
135°
3π/4
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8
150°
5π/6
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9
180°
π
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10
210°
7π/6
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11
225°
5π/4
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12
240°
4π/3
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13
270°
3π/2
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14
300°
5π/3
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15
315°
7π/4
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16
330°
11π/6
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17
sin 0°
0
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18
cos 0°
1
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19
tan 0°
0
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20
sec 0°
1
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21
sin 30°
1/2
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22
cos 30°
√3/2
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23
tan 30°
√3/3
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24
cot 30°
√3
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25
sec 30°
2√3/3
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26
csc 30°
2p
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27
sin 45°
√2/2
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28
cos 45°
√2/2
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29
tan 45°
1
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30
cot 45°
1
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31
sec 45°
√2
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32
csc 45°
√2
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33
sin 60°
√3/2
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34
cos 60°
1/2
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35
tan 60°
√3
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36
cot 60°
√3/3
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37
sec 60°
2
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38
csc 60°
2√3/3
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39
sin 90°
1
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40
cos 90°
0
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41
cot 90°
0
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42
sin 120°
√3/2
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43
cos 120°
-1/2
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44
tan 120°
-√3
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45
cot 120°
-√3/3
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46
sec 120°
-2
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47
csc 120°
2√3/3
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48
sin 135°
√2/2
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49
cos 135°
-√2/2
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50
tan 135°
-1
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51
cot 135°
-1
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52
sec 135°
-√2
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53
csc 135°
√2
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54
sin 150°
1/2
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55
cos 150°
-√3/2
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56
tan 150°
-√3/3
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57
cot 150°
-√3
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58
sec 150°
-2√3/3
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59
csc 150°
2
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60
sin 180°
0
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61
cos 180°
-1
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62
tan 180°
0
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63
sec 180°
-1
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64
sin 210°
-1/2
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65
cos 210°
-√3/2
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66
tan 210°
√3/3
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67
cot 210°
√3
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68
sec 210°
-2√3/3
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69
csc 210°
-2
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70
sin 225°
-√2/2
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71
cos 225°
-√2/2
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72
tan 225°
1
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73
cot 225°
1
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74
sec 225°
-√2
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75
csc 225°
-√2
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76
sin 240°
-√3/2
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77
cos 240°
-1/2
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78
tan 240°
√3
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79
cot 240°
√3/3
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80
sec 240°
-2
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81
csc 240°
-2√3/3
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82
sin 270°
-1
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83
cos 270°
0
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84
cot 270°
0
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85
csc 270°
-1
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86
sin 300°
-√3/2
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87
cos 300°
1/2
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88
tan 300°
-√3
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89
cot 300°
-√3/3
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90
sec 300°
2
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91
csc 300°
-2√3/3
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92
sin 315°
-√2/2
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93
cos 315°
√2/2
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94
tan 315°
-1
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95
cot 315°
-1
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96
sec 315°
√2
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97
csc 315°
-√2
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98
sin 330°
-1/2
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99
cos 330°
√3/2
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100
tan 330°
-√3/3
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