Is it Pythagoras related?

Geometry Level 3

The sides of a triangle are \(a,b,c\) and the angles opposite to them are \(A,B,C\) respectively. Given \(\begin{array} &a=3, &b=8, &\sin { A } =\frac { 5 }{ 13 }, \end{array}\) what is the number of triangles that can be formed from the given data?

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