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What is the value of the angle shown in anti-clockwise direction ?

  • Option 1)

    11\frac{\pi}{6}

  • Option 2)

    5\frac{\pi}{6}

  • Option 3)

    7\frac{\pi}{6}

  • Option 4)

    3\frac{\pi}{6}

 

Answers (1)

best_answer

As we have learnt,

 

Sense of an Angle -

The sense of an angle is said to be positive if it is in anti-clockwise direction.

- wherein

Sense of Angle Positive

 

 Since, total angle = 2\pi(i.e 360o)

Thus \angle AOB = 2\pi - \frac{5\pi}{6} = \frac{7\pi}{6}

 


Option 1)

11\frac{\pi}{6}

Option 2)

5\frac{\pi}{6}

Option 3)

7\frac{\pi}{6}

Option 4)

3\frac{\pi}{6}

Posted by

Himanshu

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