PDF chapter test TRY NOW

\(PM\) is perpendicular bisector of \(QR\). If the length \(QR =\) 10.2 \(cm\) and \(OM =\) 2.3 \(cm\), find the length of \(OR\).
 
1324_53.svg
 
The length of \(OR\) is  \(cm\).
 
[Note: Round-off the answer to one decimal place.]