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Unit Circle 1
Unit Circle 2
Conversions
Transformations
SOH CAH TOA
100
The Cosine of 90 degrees
0
100
Tangent of 270 degrees
What is undefined
100
The radian equivalent of 0 degrees
What is 0 radians
100
the mid-line of y=sin(x)-5
What is a mid-line of -5
100
This equals x (Refer to triangle #1)
What is 12.72
200
The sine of 30 degrees
What is 1/2
200
The cosine of 2pi/3
What is -1/2
200
The radian equivalent of 240 degrees
What is 4pi/3
200
The horizontal shift of y=cos(x+2)
What is a shift left of 2
200
This equals x (Refer to triangle #2)
What is 5.71
300
These angles have the sine of √3/2
What is 60 degrees and 120 degrees
300
The secant of pi
What is -1
300
The degree equivalent of pi/3
What is 60 degrees
300
The period of y=sin(2x)
What is pi
300
This equals x (refer to triangle #3)
What is 11.47
400
The cosine of 7pi/4
What is √2/2
400
The cotangent of 45 degrees
What is 1
400
The radian equivalent of 270 degrees
What is 3pi/2
400
The amplitude and period of y=5sin(x-5)
What is an amplitude of 5 and a period of 2pi
400
This equals x (Refer to triangle #4)
What is 7.04
500
The domain and range of the unit circle
What is -1≤x≤1 and -1≤y≤1
500
The tangent of 5pi/3
What is -√3
500
The radian equivalent of 278
What is 139pi/90
500
What is the amplitude, period, mid-line, and horizontal shift of y=4tan(pi)(x+7)+3
What is an amplitude of 4, a period of 2, a horizontal shift left of 7, and a mid-line of +3
500
This equals x (Refer to triangle #5)
What is 11.03