PDF chapter test TRY NOW

Answer variants:
5.6
4.6
6.6
7.6
 
12 Ресурс 1.png
 
In \(\triangle ABC\), \(CD\) is the bisector of \(\angle ACB\). If \(AC = 4.2 \ cm\), \(AD = 3 \ cm\), and \(DB = 4 \ cm\), then \(CB =\)
 \(cm\).