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23 questions
Based on the unit circle, what is the value of sin?
y
x
x/y
y/x
Based on the unit circle, what is the value of cos?
y
x
x/y
y/x
Which trig equation is correct based on the diagram?
The correct answer is not listed
Which trig equation is correct based on the diagram?
The correct answer is not listed
Using the Unit Circle, find the exact value of this trig function.
The correct answer is not listed
Using the Unit Circle, find the exact value of this trig function.
1
0
-1
undefined
The correct answer is not listed
What is the measure of the given angle indicated by the red markings?
-940 degrees
140 degrees
-40 degrees
240 degrees
What is the measure of the given angle indicated by the red markings?
8pi/3
5pi/6
-2pi/3
-pi/6
What is the measure of the given angle indicated by the red markings?
17pi/4
9pi/4
-pi/4
-7pi/4
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