22º Solution: $\text{AB}\perp\text{BC}$ $\Rightarrow\angle\text{ABC}=90^\circ$ $\angle\text{CAB}=32^\circ$ (Opposite angles) Now, in $\triangle\text{ABD}$ $\angle\text{DAB}=\text{x}^\circ+32^\circ$ $\angle\text{ABD}=90^\circ$ $\angle\text{BDA}=\text{x}^\circ+14^\circ$ In a $\triangle,$ sum of all angles = 180º $\Rightarrow\angle\text{DAB}+\angle\text{ABD}+\angle\text{BDA}=180^\circ$ $\Rightarrow\text{x}^\circ+32^\circ+90^\circ+\text{x}^\circ+14^\circ=180^\circ$ $\Rightarrow2\text{x}^\circ=180^\circ-136^\circ$ $\Rightarrow2\text{x}^\circ=44^\circ$ $\Rightarrow\text{x}^\circ=22^\circ$
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