couponn6kstoval
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  • 21-07-2016
  • Mathematics
contestada

find the reference angle for the given angle:
780 degrees

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meerkat18
meerkat18 meerkat18
  • 21-07-2016
The reference angle of an angle is obtained by subtracting the angle with 360n where n is an integer until the resulting angle is below 360. In this case, 780 - 360 is equal to 420. this is still more than 360, hence 420 - 360 is equal to 60. the answer thus is 60 degrees.
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