Identity Values Flashcards
1
Q
What is the sin of 0°
A
0
2
Q
What is the sin of 30°
A
1/2
3
Q
What is the sin of 45°
A
(Sqrt 2) / 2
4
Q
What is the sin of 60°
A
(sqrt 3) / 2
5
Q
What is the sin of 90°
A
1
6
Q
What is the cos of 0°
A
1
7
Q
What is the cos of 30°
A
(sqrt 3) / 2
8
Q
What is the cos of 45°
A
(sqrt 2) / 2
9
Q
What is the cos of 60°
A
1 / 2
10
Q
What is the cos of 90°
A
0
11
Q
What is the tan of 0°
A
0
12
Q
What is the tan of 30°
A
(sqrt 3) / 3
13
Q
What is the tan of 45°
A
1
14
Q
What is the tan of 60°
A
(sqrt 3)
15
Q
What is the tan of 90°
A
infinite
