Spot the similarity criterion exhibited by these two triangles.
 
16 Ресурс 1.svg
 
\(PR = 65 cm\)

\(PQ = 30 cm\)

\(RQ = 15 cm\)

\(XY = 13 cm\)

\(YZ = 3 cm\)

\(XZ = 6 cm\)