please solve it.
Its answer is 210 degree
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sintheta=-1/2 means it's lies in third quadrant where sin theta is negative so 180°+30=210°
yuzarsif:
how can we say that sintheta lies in third quadrant because it is negative in both third and fourth quadrant
because theta lies in between 180 and 270
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Yuzarsif can u come on my question plzzzzz request
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