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Duplicate of Trigonometric Functions Flashcards | StudBud
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Duplicate of Trigonometric Functions
Duplicate of Trigonometric Functions
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#trigonometry #functions
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Questions
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Answers
1
convert (17π/10) from radians to degrees
366o
306o
252o
279o
2
What is the length of the radius with an arc of 45cm intercepted by a 120
o
angle.
21.50 cm
0.38 cm
2.67 cm
57.30 cm
3
sin(π/3)⋅cos(π/4)+tan(π/6)
(√6 + √3) / 7
(3√6 + 2√3) / 6
3 / 7
(3√6 + 4√3) / 12
4
Find an angle coterminal to −11π/4
π
3π/4
5π/4
π/4
5
Convert from 155
o
to radians
155π
15π/18
5π/6
31π/36
6
Find an angle coterminal to 930
o
.
150o
210o
30o
60o
7
Find the reference angle for 484
o
.
304o
124o
34o
56o
8
Find the exact value of the csc(−225
o
)
−1
2
√2
2√3/3
9
Calculate the exact value cos(150
o
)
√3/2
−√3/2
1/2
−1/2
10
Calculate the exact value of tan(13π)
√3
√3/3
0
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