SOLUTION: evaluate: sin(-pie/6) thanks! aloha!

SOLUTION: evaluate: sin(-pie/6) thanks! aloha!

Algebra.Com

Question 51768: evaluate:
sin(-pie/6)
thanks!
aloha!
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
sin(-pie/6)
---------
-pi/6= -30 degrees
sin(-30 degrees) = -sin(30 degrees) = -(1/2)
Cheers,
Stan H.
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