Unit Circle Quadrants Flashcards
1
Q
Quad 1
A
All positive
2
Q
Quad 2
A
Sin and csc positive
3
Q
Quad 3
A
Tan and cot positive
4
Q
Quad 4
A
Cos and sec positive
5
Q
sin
A
y/r
6
Q
cos
A
x/r
7
Q
tan
A
y/x
8
Q
csc
A
r/y
9
Q
sec
A
r/x
10
Q
cot
A
x/y
