Chapter 5 Flashcards
1
Q
Sin 30
A
1/2
2
Q
Sin 45
A
/2
—
2
3
Q
Sin 60
A
/3
—
2
4
Q
Cos 30
A
/3
—
2
5
Q
Cos 45
A
/2
—
2
6
Q
Cos 60
A
1/2
7
Q
Tan 30
A
/3
—
3
8
Q
Tan 45
A
1
9
Q
Tan 60
A
/3
10
Q
1st identity:
A
Tan theta = sin theta/cos theta
11
Q
2nd ID
A
Sin theta squared + cos theta squared = 1
