SOLUTION: Find the value of Sin(-pi/6)

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Question 615116: Find the value of Sin(-pi/6)
Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
Find the value of Sin(-pi/6)
On a unit circle, starting from zero, rotate clockwise π/6 radians which gives you a reference angle of π/6 in quadrant IV where sin<0.
Sin(-pi/6)=-1/2

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