Unit Circle Flashcards
1
Q
Cos(0)
A
1
2
Q
Cos(30)
A
Square root of 3 over 2
3
Q
Cos(45)
A
1 over square root of 2
4
Q
Cos(60)
A
One half
5
Q
Cos(90)
A
0
6
Q
Sin(0)
A
0
7
Q
Sin(30)
A
1 half
8
Q
Sin(45)
A
1 over square root of 2
9
Q
Sin(60)
A
Root of 3 over 2
10
Q
Sin(90)
A
1
11
Q
Tan(0)
A
0
12
Q
Tan(30)
A
1 over root of 3
13
Q
Tan(45)
A
1
14
Q
Tan(60)
A
Root of 3
15
Q
Tan(90)
A
Undefined
