Trigonometry - Table and Unit Circle
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198 Terms
sin (0)
0
cos (0)
1
tan (0)
0
cot (0)
undefined, D.N.E.
sec (0)
1
csc (0)
undefined, D.N.E.
sin (30)
1/2
cos (30)
√3/2
tan (30)
√3/3
cot (30)
√3
sec (30)
2√3/3
csc (30)
2
sin (π/6)
1/2
cos (π/6)
√3/2
tan (π/6)
√3/3
cot (π/6)
√3
sec (π/6)
2√3/3
csc (π/6)
2
sin (45)
√2/2
cos (45)
√2/2
tan (45)
1
cot (45)
1
sec (45)
√2
csc (45)
√2
sin (π/4)
√2/2
cos (π/4)
√2/2
tan (π/4)
1
cot (π/4)
1
sec (π/4)
√2
csc (π/4)
√2
sin (60)
√3/2
cos (60)
1/2
tan (60)
√3
cot (60)
√3/3
sec (60)
2
csc (60)
2√3/3
sin (π/3)
√3/2
cos (π/3)
1/2
tan (π/3)
√3
cot (π/3)
√3/3
sec (π/3)
2
csc (π/3)
2√3/3
sin (90)
1
cos (90)
0
tan (90)
undefined, D.N.E.
cot (90)
0
sec (90)
undefined, D.N.E.
csc (90)
1
sin (π/2)
1
cos (π/2)
0
tan (π/2)
undefined, D.N.E.
cot (π/2)
0
sec (π/2)
undefined, D.N.E.
csc (π/2)
1
sin (120)
√3/2
cos (120)
-1/2
tan (120)
-√3
cot (120)
-√3/3
sec (120)
-2
csc (120)
2√3/3
sin (2π/3)
√3/2
cos (2π/3)
-1/2
tan (2π/3)
-√3
cot (2π/3)
-√3/3
sec (2π/3)
-2
csc (2π/3)
2√3/3
sin (135)
√2/2
cos (135)
-√2/2
tan (135)
-1
cot (135)
-1
sec (135)
-√2
csc (135)
√2
sin (3π/4)
√2/2
cos (3π/4)
-√2/2
tan (3π/4)
-1
cot (3π/4)
-1
sec (3π/4)
-√2
csc (3π/4)
√2
sin (150)
1/2
cos (150)
-√3/2
tan (150)
-√3/3
cot (150)
-√3
sec (150)
-2√3/3
csc (150)
2
sin (5π/6)
1/2
cos (5π/6)
-√3/2
tan (5π/6)
-√3/3
cot (5π/6)
-√3
sec (5π/6)
-2√3/3
csc (5π/6)
2
sin (180)
0
cos (180)
-1
tan (180)
0
cot (180)
undefined, D.N.E.
sec (180)
-1
csc (180)
undefined, D.N.E.
sin (π)
0
cos (π)
-1
tan (π)
0
cot (π)
undefined, D.N.E.
Note 
Flashcards (42)