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Degrees to radians
Radians to degrees
Evaluate
Inverse: Find the exact value
Describe transformation
Misc.
100
pi/3
What is 60?
100
Exact value of sin 60.
What is sqrt 3 /2 ?
100
Cos -1 (-sqrt 2 / 2)
What is 125 degrees?
100
y = 1/3 sin x
What is vertical compression by a factor of 1/3 ?
100
One leg of a 45-45-90 triangle measures 2. What are the lengths of the other 2 sides? (Give exact answers)
2 and 2 sqrt 2
200
150 degrees
What is 5 pi/6?
200
Exact value of cos 225.
What is - sqrt 2 / 2 ?
200
Sin -1 (-1)
What is -90 degrees?
200
y = cos 2x
What is period of 180 degrees or a horizontal compression by a factor of 1/2 ?
200
The hypotenuse of a 30-60-90 triangle measures 10. What are the lengths of the other 2 sides? (Give exact answers.)
5 and 5 sqrt 3.
300
5 pi / 12
What is 75 degrees?
300
Exact value of tan 330.
What is - sqrt 3 / 3 ?
300
Tan-1 (sqrt 3 / 3)
What is 30 degrees?
300
y = tan x - 5
What is a vertical shift 5 down?
300
The radius of a circle is 20 cm and the central angle is 60 degrees. Find the arc length.
What is 20.9 cm?
400
205 degrees
What is 41 pi/36 ?
400
Exact value of sec 150.
What is - 2 sqrt 3 / 3 ?
400
Cos -1(sin 315 degrees)
What is 135 degrees?
400
y = 3 sin (x - 90)
What is a vertical stretch by a factor of 3 and a phase shift 90 degrees to the right?
400
Find a positive coterminal angle between 0 degrees and 360 degrees for a 1305 degree angle.
What is 225 degrees?
500
-435 degrees
What is -29 pi / 12 ?
500
Exact value of cot 240.
What is sqrt 3 / 3 ?
500
tan (Cos -1(1/2))
What is sqrt 3 ?
500
y = - cos 1/3x - 4
What is a reflection across the x-axis, period of 1080, and vertical shift 4 down?
500
Find a positive coterminal angle between 0 degrees and 360 degrees for a -5825 degree angle.
What is 295 degrees?