Exact Values Flashcards
(34 cards)
1
Q
sin 0
A
0
2
Q
cos 0
A
1
3
Q
tan 0
A
0
4
Q
sin π/6
A
1/2
5
Q
cos π/6
A
√3 /2
6
Q
tan π/6
A
1/ √3
7
Q
π/6
A
30°
8
Q
sin 30°
A
1/2
9
Q
cos 30°
A
√3 /2
10
Q
tan 30°
A
1/ √3
11
Q
sin π/4
A
1/ √2
12
Q
cos π/4
A
1/ √2
13
Q
tan π/4
A
1
14
Q
π/4
A
45°
15
Q
sin 45°
A
1/ √2
16
Q
cos 45°
A
1/ √2
17
Q
tan 45°
A
1
18
Q
sin π/3
A
√3 /2
19
Q
cos π/3
A
1/2
20
Q
tan π/3
A
√3
21
Q
π/3
A
60°
22
Q
sin 60°
A
√3 /2
23
Q
cos 60°
A
1/2
24
Q
tan 60°
A
√3
25
sin π/2
1
26
cos π/2
0
27
tan π/2
undefined
28
sin π/2
90°
29
sin 90°
1
30
cos 90°
0
31
tan 90°
undefined
32
sin
y
33
cos
x
34
tan
sin/cos = y/x
