Trigonometric Values - Radians Flashcards
(29 cards)
1
Q
What is value of 0 in radians?
A
0
2
Q
What is the value of 30 degree in radians?
A
pi/6
3
Q
What is the value of 45 degrees in radians?
A
pi/4
4
Q
What is the value of 60 degrees in radians?
A
pi/3
5
Q
What is the value of 90 degrees in radians?
A
pi/2
6
Q
What is the value of 180 degrees in radians?
A
pi
7
Q
What is the value of 270 degrees in radians?
A
3pi/2
8
Q
What is 360 degrees in radians?
A
2pi
9
Q
What is sin (pi/6)?
A
1/2
10
Q
What is cos (pi/6)?
A
root 3 / 2
11
Q
What is tan (pi/6)?
A
1 / root 3
12
Q
What is sin (pi/4)?
A
1 / root 2
13
Q
What is cos (pi/4)?
A
1 / root 2
14
Q
What is tan (pi/4)?
A
1
15
Q
What is sin (pi/3)?
A
root 3 / 2
16
Q
What is cos (pi/3)?
A
1/2
17
Q
What is tan (pi/3)?
A
root 3
18
Q
What is sin (pi/2)?
A
1
19
Q
What is cos (pi/2)?
A
0
20
Q
What is tan (pi/2)?
A
undefined
21
Q
What is sin (pi)?
A
0
22
Q
What is cos (pi)?
A
-1
23
Q
What is tan (pi)?
A
0
24
Q
What is sin (3pi / 2)?
A
-1
25
What is cos (3pi / 2)?
0
26
What is tan (3pi / 2)?
undefined
27
What is sin (2pi)?
0
28
What is cos (2pi)?
1
29
What is tan (2pi)?
0
