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Damien's Sines and Cosines Test Flashcards | StudBud
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Damien's Sines and Cosines Test
Damien's Sines and Cosines Test
20 terms
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Made for me and my Math IV class. Have Fun!
Flashcards
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Questions
20
Answers
1
What is the length of side x?
105
112
115
150
2
A triangle has side lengths of 3, 8, and 9. Find the angle for the angle across from the side with length of 8.
19 degrees
61 degrees
53 degrees
80 degrees
3
Find angle A
14.2
13.9
113.1
13.3
4
Angle C is 41 degrees, side AC is 13 and side CB is 29. Find side AB.
32
30
18.5
21
5
What is the difference between the Sine and Cosine functions and the Arc-Sine and Arc-Cosine functions?
Sine and Cosine are only for Right Triangles.
Arc-Sine and Arc-Cosine are only for Right Triangles.
The Arc funtions are the inverse of the original functions
There is no difference.
6
Which Law would you use?
Law of Arc Cosines
Law of Cosines
Law of Sines
Law of Arc Sines
7
What is the measure of angle A?
78 degrees
60 degrees
74 degrees
50 degrees
8
Which Law would you use?
Law of Arc Sine
Law of the Jungle
Law of Sines
Law of Cosines
9
a=38, b= 31, c= 35Find A, B and C
A= 50.1°, B= 70°, C= 59.9°
A= 43°, B= 47°, C= 90°
A= 70°, B= 50.1°, C= 59.9°
A= 60°, B= 70°, C= 50°
10
A = 45°, B = 65°, c = 25 Find: a
70
19.2
18.8
24.1
11
Which Law would you use?
Law of Sines
Law of Cosines
Law of Conservation of Mass
Law of Heat Conduction
12
Which Law would you use?
Law of Arc Cosine
Law of Cosines
Law of Sines
Law of Arc Sine
13
What are the four functions of an angle?
Arc Cosine, Adjacent, Arc Sine, Opposite
Sine, Cosine, Hypotenuse, Arc Sine
Sine, Opposite, Adjacent, Hypotenuse
Sine, Cosine. Arc Sine, Arc Cosine
14
Which Law would you use?
Law of Cosines
Law of Gravity
Law of Sines
Law of Thermodynamics
15
B= 85°, C= 47°, and a=19Find A, b, and c
A= 48°, b=25.5, c= 17.8
A= 90°, b= 14, c= 23.6
A= 39°, b= 19, c= 19√2
A= 48°, b= 19.5, c= 23.4
16
Which Law would you use?
Law of Sines
Law of Cosines
Law of Universal Gravitation
Law of Gravity
17
Which Law would you use?
Laws of Elasticity
Law of Physics
Law of Sines
Law of Cosines
18
Which Law would you use?
Law of Cosines
Law of Sines
Law of Sines
Law of Arc Cosine
19
B = 70°, a = 11, C = 40° Find: c
8.5
7.5
70
11
20
A= 122° c= 22 a= 31. Find B
37
21
49
13.1
