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Mathematics 18 Online
OpenStudy (anonymous):

Find the measures of two angles, one positive and one negative, that are coterminal with pi/2

OpenStudy (anonymous):

three pi divided by two; negative pi divided by two pi divided by two + 360°; pi divided by two - 360° five pi divided by two; negative pi divided by two five pi divided by two; negative three pi divided by two

OpenStudy (anonymous):

please help

OpenStudy (anonymous):

Is this the circle pi thing, I forgot what its called.

OpenStudy (anonymous):

the unit circle

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

im getting pi divided by two + 360°; pi divided by two - 360° am i right

OpenStudy (anonymous):

please help

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

also the last one works

OpenStudy (jdoe0001):

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