Conversions
Unit Circle (Degrees)
Unit Circle (Radians)
Reference Angles
Quadrant?
Silly Goofy Random
100
Convert 200 degrees to radians
(10pi)/9 radians
100
sin 150
1/2
100
sin 4π/3
-√3/2
100
What is the reference angle of 30 degrees?
30 degrees
100
What two quadrants is tangent positive?
One and Three
100
Who?
Me? You?
200
Convert 50 degrees to radians
(5pi)/18 radians
200
cos 270
0
200
cos 5π/6
-√3/2
200
What is the rule for finding a reference angle in the third quadrant? (In radians)
theta - pi
200
What quadrant is cosine positive and sine is negative?
4
200
What is the best music?
jazz
300
Convert
pi/12
radians to degrees
15°
300
tan 210
sqrt3/3
300
tan 11π/6
-sqrt3/3
300
What is the reference angle for
(7pi)/4
pi/4
300
What quadrant is cotangent negative and cosecant is positive?
2
300
C)
400
Convert 16 radians to degrees
916.73°
or
2880/pi
400
tan 480
-√3
400
csc(18/6pi)
undefined
400
What is the reference angle for
(17pi)/6
pi/6
400
What quadrant is
(10pi)/3
located
3
400
What is the largest planet?
Jupiter
500
Convert 19π/6 radians to degrees
*Answer must be from 0-360 degrees
210°
500
sec 420
2
500
cot ((-5pi)/3)
sqrt3/3
500
What is the reference angle of -480 degrees?
60 degrees
500
If cos (x)= -12/13 and sine is negative, what is cot (x)?
12/5
500
What is my favorite animal
Elephants