22. Five marks exercise problems IV

In the given figure, \(AB\) and \(CD\) are the parallel chords of a circle with centre \(O\) such that \(AB = 8 \ cm\) and \(CD = 6 \ cm\). If \(OM \perp AB\) and \(OL \perp CD\) distance between \(LM\) is \(7 \ cm\). Find the radius of the circle.

 

 

The radius of the circle \(=\)  \(cm\)