Answer variants:
11
22
17
The triangle \(PQR\) is right-angled at \(Q\). If \(\angle QRP\) \(=\) 30° and \(PR\) \(=\) 22 \(cm\), then find the length of the side \(PQ\).
 
Answer:
 
The length of the side \(PQ\) \(=\)
 \(cm\)