Step 1:
\The two angles of the triangle are
,
and one side
.
The sum of the three angles in a triangle is
.
The third angle of the triangle
.

.
Step 2:
\The law of sines:
\If
is a triangle with sides
and
, then
.
Consider 
Substitute
,
and
.



.
Step 3:
\Consider 
substitute
,
and
.


.
Solution:
\
,
and
.