PDF chapter test TRY NOW

Answer variants:
17
5
52
9.png
 
\(QR\) and \(SR\) are two tangents from the point \(R\). If \(\angle QRP\) \(=\) 45° and \(PR\) \(=\) 52 \(cm\), then find the length of \(PQ\).
 
Answer:
 
The length of \(PQ\) \(=\)
 \(cm\)