SOLUTION: In ∆ABC, C=30 degrees, c=22, and b=42. Find B.

Algebra ->  Algebra  -> Trigonometry-basics -> SOLUTION: In ∆ABC, C=30 degrees, c=22, and b=42. Find B.       Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 42464: In ∆ABC, C=30 degrees, c=22, and b=42. Find B.

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
Use Law of Sines:
Sin(B)/b = Sin(C)/c
Sin(B)/42 = Sin(30pi/180)/22
Sin(B) = 42*Sin(pi/6)/22
Sin(B) = 21*Sin(pi/6)/11
about 73 degrees