A delta connected source is connected to a delta connected load in a balanced three$-$phase circuit. The impedance of the load is $=172$ while the impedance of the line is $Z_{\text{l}\text{i}\text{n}\text{e}}=45.$ If the line$-$toline voltage at the source is given by $v_{ab}(t)=189cos(100t+\frac{}{6})V,$ what is the MAGNITUDE of the line current, $|l_{aA}|,$ in $A?$