Problem :
Solve Triangle ABC given that a = 51, b = 42, and C = 57^{o}.
c = 45.1.
sin(A) = .9489.
A 71.6^{o}.
B = 180^{o} - A - C 51.4^{o}.
Problem :
Solve Triangle ABC given that a = 12, b = 7, and c = 14.
cos(A) = .5153.
A 59.0^{o}.
cos(B) = .8661.
B 30.0^{o}.
cos(C) = - .0179.
C 91.0^{o}.
Check:
A + B + C = 59^{o} +30^{o} +91^{o} = 180^{o}.
Problem :
Solve Triangle ABC:
a = 4.1.
sin(B) = .6876.
B 43.4^{o}.
C = 180^{o} - A - B 66.6^{o}.
Problem :
Solve Triangle ABC:
cos(A) = - .1111.
A 96.4^{o}.
cos(B) = .5238.
B 58.4^{o}.
cos(C) = .9048.
C 25.2^{o}.
Check:
A + B + C = 96.4^{o} +58.4^{o} +25.2^{o} = 180^{o}.