Hassan is facing east. He turns 100 degree in the clockwise direction and 145 degrees in the anticlockwise direction. Which direction he is facing now?

Answer: north- east
Explanation

On moving 100∘ clockwise. he faces in the direction of OB. On further moving 145∘ anticlockwise, he is facing the direction OC.

Clearly, OC makes an angle of (145∘−100∘) i.e. 45∘ with OA and so, the man faces the direction North-east.


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