Studied by 15 people
sin(0°)
0
sin(30°)
1/2
sin(45°)
√2/2
sin(60°)
√3/2
sin(90°)
1
cos(0°)
1
cos(30°)
√3/2
cos(45°)
√2/2
cos(60°)
1/2
cos(90°)
0
tan(0°)
0
tan(30°)
√3/3
tan(45°)
1
tan(60°)
√3
tan(90°)
undefined
csc(0°)
undefined
csc(30°)
2
csc(45°)
√2
csc(60°)
2√3/3
csc(90°)
1
sec(0°)
1
sec(30°)
2√3/3
sec(45°)
√2
sec(60°)
2
sec(90°)
undefined
cot(0°)
undefined
cot(30°)
√3
cot(45°)
1
cot(60°)
√3/3
cot(90°)
0
sin(π/6)
1/2
sin(π/4)
√2/2
sin(π/3)
√3/2
sin(π/2)
1
cos(π/6)
√3/2
cos(π/4)
√2/2
cos(π/3)
1/2
cos(π/2)
0
tan(π/6)
√3/3
tan(π/4)
1
tan(π/3)
√3
tan(π/2)
undefined
csc(π/6)
2
csc(π/4)
√2
csc(π/3)
2√3/3
csc(π/2)
1
sec(π/6)
2√3/3
sec(π/4)
√2
sec(π/3)
2
sec(π/2)
undefined
cot(π/6)
√3
cot(π/4)
1
cot(π/3)
√3/3
cot(π/2)
0
Note 
Flashcard (20)