mgarcia634
Find the measures of two angles, one positive and one negative, that are coterminal with pi/2



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mgarcia634
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@Butterfly16

syhna
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pi /2 and 3pi/2

Butterfly16
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You're going to add and subtract 2pi:
pi/2+2pi= ?
pi/22pi= ?

mgarcia634
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5pi/2and 3pi/2

mgarcia634
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thanks!

Butterfly16
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Awesome job :o)