Exact trigonometric values Flashcards
1
Q
sin(30)
A
1/2
2
Q
sin(45)
A
1/root2
3
Q
sin(60)
A
root3/2
4
Q
sin(90)
A
1
5
Q
cos(30)
A
root3/2
6
Q
cos(45)
A
1/root2
7
Q
cos(60)
A
1/2
8
Q
cos(90)
A
0
9
Q
tan(30)
A
1/root3
10
Q
tan(45)
A
1
11
Q
tan(60)
A
root3
12
Q
tan(90)
A
not defined
