Unit Circle Flashcards
Learn Unit Circle Trig Points
1
Q
cos (0)
A
1
2
Q
sin (0)
A
0
3
Q
tan (0)
A
0
4
Q
cos (π/6)
A
√3/2
5
Q
sin (π/6)
A
1/2
6
Q
tan (π/6)
A
√3/3
7
Q
cos (π/4)
A
√2/2
8
Q
sin (π/4)
A
√2/2
9
Q
tan (π/4)
A
1
10
Q
cos (π/3)
A
1/2
11
Q
sin (π/3)
A
√3/2
12
Q
tan (π/3)
A
√3
13
Q
cos (π/2)
A
0
14
Q
sin (π/2)
A
1
15
Q
tan (π/2)
A
undefined
