Trigonometry - (Common Values) Flashcards
1
Q
Exact value of sin (0º)
A
= 0
2
Q
Exact value of sin (30º)
A
= 1/2
3
Q
Exact value of sin (45º)
A
= 1/√2
4
Q
Exact value of sin (60º)
A
= √3/2
5
Q
Exact value of sin (90º)
A
= 1
6
Q
Exact value of cos (0º)
A
= 1
7
Q
Exact value of cos (30º)
A
= √3/2
8
Q
Exact value of cos (45º)
A
= 1/√2
9
Q
Exact value of cos (60º)
A
= 1/60
10
Q
Exact value of cos (90º)
A
= 0
11
Q
Exact value of tan (0º)
A
= 0
12
Q
Exact value of tan (30º)
A
= 1/√3
13
Q
Exact value of tan (45º)
A
= 1
14
Q
Exact value of tan (60º)
A
= √3
