Respuesta :

Answer:

see explanation

Step-by-step explanation:

The ratios of corresponding sides are

[tex]\frac{AB}{A'B'}[/tex] = [tex]\frac{BC}{B'C'}[/tex] = [tex]\frac{AC}{A'C'}[/tex], that is

[tex]\frac{4}{2}[/tex] = [tex]\frac{9}{4.5}[/tex] = 2