Exact Trig Values Flashcards
1
Q
sin (0)
A
0
2
Q
sin (30)
A
1/2
3
Q
sin (45)
A
√2/2 or 1/√2
4
Q
sin (60)
A
√3/2
5
Q
sin (90)
A
1
6
Q
cos (0)
A
1
7
Q
cos (30)
A
√3/2
8
Q
cos (45)
A
√2/2 or 1/√2
9
Q
cos (60)
A
1/2
10
Q
cos (90)
A
0
11
Q
tan (0)
A
0
12
Q
tan (30)
A
√3/3 or 1/√3
13
Q
tan (45)
A
1
14
Q
tan (60)
A
√3
15
Q
tan (90)
A
not possible
