quadrantal angles Flashcards
1
Q
sin 90°
A
1
2
Q
cos 90
A
0
3
Q
tan 90
A
undefined
4
Q
csc 90
A
1
5
Q
sec 90
A
undefined
6
Q
cot 90
A
0
7
Q
sin 180
A
0
8
Q
cos 180
A
-1
9
Q
tan 180
A
0
10
Q
csc 180
A
undefined
11
Q
sec 180
A
-1
12
Q
cot 180
A
undefined
13
Q
sin 270
A
-1
14
Q
cos 270
A
0
15
Q
tan 270
A
undefined
16
Q
csc 270
A
-1
17
Q
sec 270
A
undefined
18
Q
cot 270
A
0
19
Q
sin 360
A
0
20
Q
cos 360
A
1
21
Q
tan 360
A
0
22
Q
csc 360
A
undefined
23
Q
sec 360
A
1
24
Q
cot 360
A
undefined
