SOLUTION: solve this triangle: a=32.0 b=40.0 C=71 degrees 45'

Algebra ->  Trigonometry-basics -> SOLUTION: solve this triangle: a=32.0 b=40.0 C=71 degrees 45'      Log On


   

Question 34007: solve this triangle: a=32.0 b=40.0 C=71 degrees 45'
Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
C^2=A^2+B^2-2ABCOS ©
4561.159499
67.53857416
C/SIN©=B/SIN(B)
SIN(B)=BSIN©/C
0.562345411
ANGLE (B)= 34.25
ANGLE A =180-71.75-34.25=72