Taking into account the corresponding angles, the corresponding sides are:
• QR and LK
,
• QP and KJ
,
• PS and MJ
,
• RS and LM
The similarity ratio is found by dividing two corresponding sides. In this case:
[tex]\begin{gathered} \frac{LK}{QR}=\frac{6}{6}=1 \\ \frac{KJ}{QP}=\frac{7}{3.5}=2 \\ \frac{MJ}{PS}=\frac{15}{9}=\frac{5}{3} \\ \frac{LM}{RS}=\frac{8}{4}=2 \end{gathered}[/tex]
Given that the ratios are not the same for all cases, then the polygons are not similar. The corresponding sides are not proportional
