1. If \(PQR\) is a triangle of sides \(PQ\) \(=\) 11 \(m\), \(QR\) \(=\) 9 \(m\), \(RS\) \(=\) 10 \(m\), then the perimeter \(=\) ____________ \(m\).
2. If \(PQR\) is a triangle of sides \(PQ\) \(=\) 13 \(m\), \(RS\) \(=\) 14 \(m\), \(QR\) \(=\) 8 \(m\), then the perimeter \(=\) ____________ \(m\).