q
degrees
radians
(x/r,y/r)*
sin(
q
)
cos(
q
)
tan(
q
)
csc(
q
)
sec(
q
)
cot(
q
)
0
0
(1,0)
0
1
0
UND
1
UND
30
45
60
90
120
135
150
180
210
225
240
270
300
315
330
360
* Assume r = 1 -- Unit Circle
Note:
All values in this chart *must* be found exactly