Janae27
Janae27 Janae27
  • 18-02-2017
  • Mathematics
contestada

What is the quadrant and reference angle for -520 degrees

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Аноним Аноним
  • 18-02-2017
starting from x axis we make one revolution clockwise  = - 360 dgrees
then we mahe another 520 - 360  = 160 degrees clockwise
so we end up in the third quadrant.


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