Question 1164065
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The question is addressed to you, not to me.


Therefore, it is assumed that YOU will answer it --- not me.



NEVERTHELESS, to help you, I post these two links to you


https://en.wikipedia.org/wiki/Unit_circle


https://en.wikipedia.org/wiki/Unit_circle#/media/File:Unit_circle_angles_color.svg



Look in it and have fan !


Happy learning (!)