Trig Formulas Flashcards
0
Q
Csc θ
A
Hyp/opp
1
Q
Sin θ
A
Opp/hyp
2
Q
Cos θ
A
Adj/hyp
3
Q
Sec θ
A
Hyp/adj
4
Q
Tan θ
A
Opp/adj
6
Q
Cot θ
A
Adj/opp
7
Q
Pythagorean Identities
A
tan^2+ 1 = sec^2
8
Q
Pythagorean Identities
A
1 + cot^2 = csc^2
9
Q
Pythagorean Identities
A
sin^2+ cos^2 = 1
