SOLUTION: Sin (480)

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Question 936131: Sin (480)
Answer by srinivas.g(540) About Me  (Show Source):
You can put this solution on YOUR website!
sin (480) = sin( 360+120) = sin (120)
sin (120) = sin(90+30) = -cos(30) =-sqrt%283%29%2F2
Result is +-sqrt%283%29%2F2