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Evaluating Trig Functions (w/ negatives) Flashcards | StudBud

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Evaluating Trig Functions (w/ negatives)

10 terms·StudBud Administration·20 plays

A #math review of #trigonometry functions

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Questions 10

Answers

1
sin 540°
-1/2
1/2
2√3/3
0
2
csc 30°
-2
-2√3/3
2
-1
3
sin (930)
-1/2
Undefined
-√3/2
0
4
cot 270°
0
√3
1
-√3/2
5
sin(-3π/2)
√2
1/2
1
2
6
csc 0°
0
1
Undefined
-1
7
cos (-840)
-1/2
1/2
-2
-√2/2
8
sec(7π/4)
-2√3/3
√2
-√3
0
9
cos -315°
√2/2
-2
-√2/2
√3/2
10
sin 225°
-√2
-√2/2
-√3/2
-1