Trigernometry Table Values Flashcards
1
Q
What is sin(0)
A
0
2
Q
What is sin(30)
A
1/2
3
Q
What is sin(45)
A
√2/2 = 1/√2
1/√2 is rationalised to √2/2
4
Q
What is sin(60
A
√3/2
5
Q
What is sin(90)
A
1
6
Q
What is the similarity between the values of cos and sin
A
They are opposites sin(0 is 0 and cos(90 is 1
Sin(90 is 1 and cos(0 is 1
7
Q
What is cos(0
A
1
8
Q
What is Cos(30
A
√3/2
9
Q
What is cos(45
A
√2 / 2 = 1/√2
10
Q
What is cos(60
A
1/2
11
Q
What is cos(90
A
0
12
Q
What is tan(0
A
0
13
Q
What is tan(30
A
1/√3
14
Q
What is tan(45
A
1
15
Q
What is tan(60
A
√3
(√3/1)
