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Evaluating Trigonometric Functions Practice Flashcards | StudBud
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Evaluating Trigonometric Functions Practice
Evaluating Trigonometric Functions Practice
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Evaluating Trigonometric functions of unit circle angles. #trigonometry #unitcircle #radians
Flashcards
10 cards
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Practice quiz
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Host live
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Questions
10
Answers
1
sin(-45
o
)
√2/2
-45
-√2/2
undefined
2
What is the sin(7π/6)?
√3/2
-½
½
-√3/2
3
What is the sin(270
o
)?
1
0
undefined
-1
4
What is the sin(π/6)?
½
1
√2/2
√3/2
5
What is the tan(π/4)?
-1
0
1
undefined
6
What is the sin(0)?
1
undefined
-1
0
7
What is the cos(2π/3)?
-½
½
√3/2
-√3/2
8
What is the tan(π/2)?
1
undefined
-1
0
9
What is the cos(π)?
1
0
-1
undefined
10
What is the cos(π/6)?
√2/2
½
√3/2
1
