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Choose the rule a triangle problem needs

Question 1 of 8

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Triangle \(PQR\) has the measurements stated below

Side \(p\) is segment \(QR\) opposite angle \(P\); side \(q\) is segment \(PR\) opposite angle \(Q\); side \(r\) is segment \(PQ\) opposite angle \(R\). Each angle is at the vertex with the same capital letter

Side \(p\) (\(QR\)) is 69 cm

Side \(q\) (\(PR\)) is 69 cm

Angle \(R\) at vertex \(R\) is \(68^{\circ}\)

The two stated sides meet at vertex \(R\)

The required quantity is the length of side \(r\) (\(PQ\))