trig identities Flashcards
1
Q
sin 30
A
0.5
2
Q
cos 30
A
root 3 / 2
3
Q
tan 30
A
1/ root 3 or root 3/ 3
4
Q
sin 60
A
root 3/2
5
Q
cos 60
A
0.5
6
Q
tan 60
A
root 3
7
Q
sin 45
A
1/ root 2 0r root 2/ 2
8
Q
cos 45
A
1/ root 2 or root 2 / 2
9
Q
tan 45
A
1
