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Mathematics 11 Online
OpenStudy (anonymous):

Find the reference angle for -5pie/6

OpenStudy (anonymous):

We know that pi/6 is equivalent to what angle?

OpenStudy (anonymous):

90

OpenStudy (anonymous):

Pi/60 is 30 degrees Now that you know that just multiply 30 by 5=150 degrees you have -5pi/6, so... 360-150=210 210 is closest to 180 degrees 210-180=30 degrees

OpenStudy (anonymous):

so 30?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

kk thank you

OpenStudy (anonymous):

yw

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