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Duplicate of Unit Circle Trig Functions Flashcards | StudBud

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Duplicate of Unit Circle Trig Functions

10 terms·StudBud Administration

Evaluating Trigonometric functions of unit circle angles. #trigonometry #unitcircle #radians

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Questions 10

Answers

1
What is the tan(π/2)?
1
undefined
0
-1
2
What is the sin(7π/6)?
√3/2
-√3/2
½
-½
3
What is the tan(π/4)?
0
undefined
1
-1
4
sin(-45^o)
-√2/2
undefined
√2/2
-45
5
What is the cos(π/6)?
√3/2
√2/2
1
½
6
What is the cos(2π/3)?
√3/2
½
-√3/2
-½
7
What is the sin(π/6)?
½
√2/2
1
√3/2
8
What is the sin(0)?
-1
undefined
0
1
9
What is the cos(π)?
-1
undefined
0
1
10
What is the sin(270^o)?
1
-1
undefined
0