SOLUTION: Please help me find this answer without using a calculator. sin 120 degrees

Algebra ->  Trigonometry-basics -> SOLUTION: Please help me find this answer without using a calculator. sin 120 degrees      Log On


   

Question 336856: Please help me find this answer without using a calculator. sin 120 degrees
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
= sin(60)
= sqrt(3)/2