Unit Circle
Quadrants
Conversions
Special Angles
Reciprical Functions
100
The value of sin(90) is represented by this number.
What is 1?
100
In this quadrant all values are positive
What is quadrant 1
100
Convert pi/6 to degrees.
What is 30?
100
The value of tan(30)
What is square root of 3 over 3
100
The reciprocal of sine
What is cosecant
200
The value of sin(180) is represented by this number.
What is zero?
200
In this quadrant all values are negative.
What is quadrant 3
200
By multiplying by (180/pi) you are completing this process.
What is converting a radian to a degree
200
The value of cos(60).
What is one half
200
The reciprocal of cosine
What is cosecant?
300
This special circle has a radius of one.
What is the unit circle?
300
In quadrants 1 and 2 this trig function value is positive.
What is sine?
300
When multiplying by (pi-180) you are completing this process.
What is converting a degree to a radian?
300
The value of tan(45) + cos(60)
What is three halves. or 1.5
300
The reciprocal of tangent
What is cosine over sine?
400
Cos(360) is represented by this number.
What is 1?
400
In this quadrant cotangent is positive
What is quadrant 1 and 3
400
When converting from radians to degrees the process cancels out this value or variable.
What is Pi?
400
At this angle value the sin function and cosine function have a value of radical 2 over 2
What is 45 degrees?
400
The reciprocal of cosecant
What is sine?
500
How are the coordinates of the unit circle defined using geometry?
What are special case right triangles?
500
In this quadrant you can find a range of numbers from 540 to 630
What is quadrant 3
500
What is the radian value of cos(300)
What is (5pi/3)
500
At these two angles the cotangent function is radical 3 over 3.
What is 60 degrees and 240 degrees
500
The reciprical of cotangent
What is sine over cosine
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