The two lengths are and
.
The angle .
A is acute and because
.
Therefore, two solutions are exists.
\ .
.
Therefore, .Hence there are two solutions.
\
Solution1:
\The two lengths are and
.
The angle .
Draw the triangle with above specifications:
\
Law of sines : .
.
Therefore the is acute.
The sum of the angles in any triangle is .
The two angles are and
.
The remaining angle .
Law of sines : .
.
Solution 2:
\The angle ,then
.
Therefore is obtuse.
The sum of the angles in any triangle is .
The two angles are and
.
The remaining angle .
Draw the triangle with above specifications.
\Law of sines : .
.
the remaing measures are
and
and
.
,the remaing measures are
and
and
.