Trigonometric Functions

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Question

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Question 1 :

If the initial side is overlapping on the terminal side, then angle is ________

1. 0°
2. 180°
3. 90°
4. 270°
Answer
7876

Question 2 :

If we start to rotate and after completing one revolution again initial side overlap with terminal side, then the angle formed is _________

1. 0°
2. 180°
3. 90°
4. 360°
Answer
7877

Question 3 :

1 radian is _______________

1. 54°48’
2. 57°16’
3. 180°
4. 17°46’
Answer
7878

Question 4 :

1 degree is _________ radian.

1. π
2. 0.046
3. 0.1746
4. 0.01746
Answer
7879

Question 5 :

4 radians = _____________

1. 720°
2. 240°51’53”
3. 229°10’59”
4. 233°11’48”
Answer
7880