trigonometric ratios of angles Flashcards
1
Q
sin0°
A
0
2
Q
cos0°
A
1
3
Q
tan0°
A
0
4
Q
sin30°
A
1/2
5
Q
cos30
A
(√3)/2
6
Q
tan30°
A
1/(√3)
7
Q
sin45°
A
(√2)/2
8
Q
cos45°
A
(√2)/2
9
Q
tan45°
A
1
10
Q
tan60°
A
(√3)/2
11
Q
cos60°
A
1/2
12
Q
tan60°
A
√3
13
Q
sin90°
A
1
14
Q
cos90°
A
0
15
Q
tan90°
A
math error
