Finding unit circle coordinates for 15, 75, 105, 165, 195, 255, 285, 345 degrees

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Cromulence
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Does anyone know the (x,y) solutions on the unit circle for 15, 75, 105, 165, 195, 255, 285, or 345 degrees?
 
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Welcome to PF!

Hi Cromulence! Welcome to PF! :wink:
Cromulence said:
Does anyone know the (x,y) solutions on the unit circle for 15, 75, 105, 165, 195, 255, 285, or 345 degrees?

Show us what you think …

try 15° first :smile:​