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Trigonometry Assessment
Trigonometry Assessment
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1
Cosecant is......
The reciprocal of Tangent.
The reciprocal of Sine.
The reciprocal of Secant.
The reciprocal of Cosine.
2
Find the angle of the triangle using trigonometry:
48.03
49.17
33.18
40.83
3
For this trigonometry problem, would you use sine, cosine, or tangent?
cosine
tangent
sine
4
Are these angles Coterminal?
I don't know
Maybe
Yes
No
5
How do you find the coterminal angle?
Add or subtract 360
Subtract 90
Add or subtract 180
Add 90
6
For this trigonometry problem, would you use sine, cosine, or tangent?
cosine
tangent
sine
7
Can this triangle be solved with the Law of Sines?
Yes
No
8
Is the graph of the function below periodic?
True
False
9
What ratio represents Tan(A)?
5/13
5/12
13/5
12/13
10
Are the angles coterminal?
No
Yes
11
Are 240 and -120 coterminal?
Yes
No
12
The value in degrees of \frac{\pi}{6} is ?
135 °
30 °
20°
60°
13
What does trigonometry mean?
a triathlon involving Math teachers
a nightmare
triangle measure
A geometric tree
14
Correctly identify Pythagoras Theorem
a2-b2=c2
a2+b2=c2
a+b=c
a-b=c
15
What does θ mean in trigonometry?
Unknown angle
Unknown side
Right triangle
a lit frat party in Greek
16
Coterminal Angles
-5π/4
9π/4
7π/4
13π/4
17
Cosecant is
The reciprocal of Secant.
The reciprocal of Tangent.
The reciprocal of Sine.
The reciprocal of Cosine.
18
Given the function f(x) = 3Cos(2x) + 1.
The amplitude is 3, the period is 90 and the graph is up one unit.
The amplitued is 3, the period is 180 and the graph is up one unit.
The amplitude is 2, the period is 90 and the graph is up one unit.
The amplitude is -3 the period is 90 and the graph is down one unit.
19
What is the correct answer for the trigonometric equation below?
5π∕3 7π∕3
5π∕6 7π∕6
5π∕6 9π∕5
3π∕2 7π∕6
20
What is the measure of side AC? Use your trigonometry ratios and round to the nearest tenth.
19.7
44.7
26.8
38.3
21
Convert the following radian in degrees \frac{3\pi}{4}
55 °
120°
35 °
135 °
22
What is the equation of the function's graph below?
2Sin(x) - 2
4Cos(x) + 2
2Sin(x -2)
4Cos(x) - 2
23
In the picture below, what is the amplitude of the graph?
4
-5
3.
5
24
What phrase to remember the trigonometry functions
SOH-CAH-TAO
SOH-CAH-TOA
SAH-COA-TOH
SCT-OHO-HHA
25
Cosecant is....
The recriprocal of Sine.
The reciprocal of Secant.
The reciprocal of Tangent.
The reciprocal of Cosine.
26
The value in radians of -330° is?
\frac{39}{\pi}
-\frac{11\pi}{6}
\frac{11\pi}{3}
\frac{7\pi}{6}
27
Does the graph below belongs to a periodic function?
False
True
28
To solve this problem you use Pythagorean theorem or trigonometry?
Trigonometry
Pythagorean Theorem
Special Right Triangle
29
Why is trigonometry important in certain professions
idk
u need to be able to measure a triangle
i dont need to know it
its good to know
30
What is the value in degrees of 3\pi
540°
360°
70°
150°
31
Given the function g(x) = Cos(3x - 2)
The graph has shifted 2 units to the right.
The graph has shifted 2 units down.
The graph has shifted 2 units to the left.
The graph has shifted 2 units up.
32
Pythagora's theorem is used to solve for a triangles ...
Surface Area
Perimeter
Missing Side
Area
33
Is this triangle correct using Pythagoras?
Undetermined
Yes
No
Harambe says it can be whatever it wants to be
34
For this trigonometry problem, would you use sine, cosine, or tangent?
tangent
sine
cosine
35
Law of Sines
14.9
38.5
4.24
13.1
36
Is this the graph of the function below periodic?
True
False
37
Use Pythagoras Theorem to calculate:
7.87
7
6.93
6.86
