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Mathematics 16 Online
OpenStudy (anonymous):

if the cotθ=-5/8, find two possible solutions for θ

OpenStudy (lgbasallote):

are you allowed to use a calculator?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

cot = 1/tan. |dw:1341564776200:dw|

OpenStudy (anonymous):

since tan is negative, the angle is either on 2nd quadrant or fourth quadrant.

OpenStudy (anonymous):

this angle is tan^-1(8/5)=57.99 degree on the second quadrant this angle will be 180-57.99 on the fourth quadrant this angle will be 360-57.99

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