Answer
SSA, One Triangle.
Work Step by Step
Law of sines: $\dfrac{a}{\sin A}=\dfrac{b}{\sin B}$
From the given measurements and information it can be be seen that we have side side angle as two sides and an angle are given.
Also, $\dfrac{\sin 112}{9}=\dfrac{\sin B}{4}$
This gives: $B \approx 24.3356$
This means that we have only One Triangle.
Hence: SSA, One Triangle.
