\"\"

\

From the diagram \"\".

\

The third angle of the triangle is \"\"

\

\"\"

\

\"\"                                          (Simplify)

\

Apply laws of Sines: \"\"\"\"

\

Consider, \"\".

\

\"\"                   (Substitute : \"\")

\

\"\"

\

\"\"                 (\"\")

\

\"\"                                      (Simplify)\"\"

\

Consider, \"\".

\

\"\"                   (Substitute : \"\")

\

\"\"

\

\"\"                 (\"\")

\

\"\"                                     (Simplify)\"\"

\

The solution is \"\", \"\" and \"\".