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Review for Test #16-Trigonometry Flashcards | StudBud
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Review for Test #16-Trigonometry
Review for Test #16-Trigonometry
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Test 16
Flashcards
13 cards
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Practice quiz
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Questions
13
Answers
1
In this triangle, y is _______ to 57
0
adjacent
squared
hypotenuse
opposite
2
In this triangle, what is the hypotenuse?
x
y
5
2
3
In this triangle, what is angle X?
34.80
100
55.20
25.40
4
Which of the following functions do we NOT use in trig?
Tangent
Sine
Cosine
Lectron
5
a
2
+ b
2
= c
2
is the ______ and lets us find ______
law , criminals
Pythagorean Theorem, side lengths
alphabet , other letters
Pythagorean Theorem, angles
6
sin (30) / cos (60) =
2
1
0
-1
7
Which of the following is
not
the name of a side in trigonometry
opposite
adjacent
hypotenuse
behind
8
What is x?
23.5 cm
27cm
24.5 m
24.5 cm
9
sin (53) =
cos -1(37)
cos (37)
sin (37)
cos-1 (53)
10
The cos (25) =
cos-1 (65)
sin (25)
sin-1 (25)
sin (65)
11
Trigonometry is the study of:
triangles
signs
sharks
lines
12
In this triangle, what is the missing angle measure?
22
49
90
41
13
What is side length x?
25.2
19.1
13.7
16.5
