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Mathematics 19 Online
OpenStudy (anonymous):

If θ = π/3, find the value of each expression. 2 sin θ =

OpenStudy (freckles):

do you know sin(pi/3)?

OpenStudy (anonymous):

no

OpenStudy (freckles):

it should be on the unit circle...

OpenStudy (freckles):

do you see pi/3 on the unit circle

OpenStudy (freckles):

look at the y value of the coordinate that corresponds to the angle theta being pi/3

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