Right Triangle Trig
Trig Ratios for Any Angle
Degrees to Radians
Radians to Degrees
x & y Coordinates of the Unit Circle
100
opp/hyp
What is sin?
100
r/y
What is csc?
100
30 degrees
What is pi/6?
100
7pi/4
What is 315 degrees?
100
sin 30 degrees
What is 1/2?
200
adj/opp
What is cot?
200
x/r
What is cos?
200
100 degrees
What is 5pi/9?
200
18pi/4
What is 810 degrees?
200
sin 60 degrees
What is the square root of 3 over 2?
300
hyp/opp
What is csc?
300
y/r
What is sin?
300
260 degrees
What is 13pi/9
300
pi/12
What is 15 degrees?
300
cos 60 degrees
What is 1/2?
400
y/x
What is tan?
400
-320 degrees
What is -16pi/9
400
-5pi/2
What is -450 degrees
400
sin 45 degrees?
What is the square root of 2 over 2?
500
opp/adj
What is tan?
500
r/x
What is sec?
500
25 degrees
What is 5pi/36?
500
7pi/15
What is 84 degrees?
500
cos 30 degrees
What is the square root of 3 over 2?
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