Evaluate tan(-330)?

is it Is it #(1/2)/(sqrt3/3)=sqrt3/3# ? Since this is a negative angle, I'm not sure of where to put the positive and negative signs

Question
Answer 1

#sqrt3/3#

tan (-330) = tan (30 - 360) = tan 30 Trig table gives --> #tan 30 = sqrt3/3#

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