Will mark as brainlist bestie

Answer:
sss is side side side similarity 9 and 18 are respective sides and the relation between them is 18 is double 9. 8 and 16 are respective sides and the relation between them is 16 is double 8. 6 and 14 are respective sides but 14 is not double 6 so 6 and 14 are the not similar sides so the triangles are not similar
Answer:
see explanation
Step-by-step explanation:
For the triangles to be similar by the SSS postulate , then the ratios of corresponding sides must be equal.
[tex]\frac{AC}{DF}[/tex] = [tex]\frac{18}{9}[/tex] = 2
[tex]\frac{BC}{EF}[/tex] = [tex]\frac{16}{8}[/tex] = 2
[tex]\frac{AB}{DE}[/tex] = [tex]\frac{14}{6}[/tex] ≠ 2
The 3 ratios are not equal then triangles are not similar