問題一覧
1
Cos0
1
2
Cos30
√3/2
3
Cos45
1/√2
4
cos60
1/2
5
Cos90
0
6
Tan0
0
7
Tan30
1/√3
8
Tan45
1
9
Tan60
√3
10
Tan90
Not define
11
Cosec0
Not Defined
12
Cosec30
2
13
Cosec45
√2
14
Cosec60
2/√3
15
Cosec90
1
16
Sec0
1
17
Sec30
2/√3
18
Sec45
√2
19
Sec60
2
20
Sec90
Not defined
21
Cot0
Not defined
22
Cot30
√3
23
Cot45
1
24
Cot60
1/√3
25
Cot90
0
26
Sin0°
0
27
Sin30
½
28
Sin45
1/√2
29
Sin60
√3/2
30
Sin90
1