Two angles to a vertical height

Points \(B,C,D\) are collinear, \(AB\perp BD\), \(\angle ACB=55^\circ\), \(\angle ADB=28^\circ\), and \(CD=80\) cm. Calculate \(AD\). Give non-exact lengths, areas and other numerical values to 3 significant figures, and angles to 1 decimal place, unless otherwise stated.