PDF chapter test TRY NOW

In given figure, \(ABC\) is a triangle right angled at \(B\) and \(BD \perp AC\). If \(AD = 4 \ cm\), and \(CD = 5 \ cm\), find \(BD\) and \(AB\).
 
YCIND_240215_6037_a_83.png
 
\(BD = \) ii \(cm\)
 
\(AB = \) \(cm\)