SOLUTION: Find the exact value of sin(-pi/12)

Algebra ->  Trigonometry-basics -> SOLUTION: Find the exact value of sin(-pi/12)      Log On


   

Question 1024539: Find the exact value of sin(-pi/12)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the exact value of sin(-pi/12)
= -sin(pi/12)
--------
Look up Half Angle Formulas on Wikipedia