В треугольнике \(\displaystyle ABC\) угол \(\displaystyle C\) равен \(\displaystyle 90^{\circ} {\small,}\) \(\displaystyle \tg \angle B=\frac{7}{12} {\small,}\) \(\displaystyle BC=48 {\small.}\) Найдите \(\displaystyle AC {\small.}\)

[ ]