Respuesta :

[tex]\\ \bull\tt\dashrightarrow Scale\: factor[/tex]

[tex]\\ \bull\tt\dashrightarrow Ratio\:of\:sides[/tex]

[tex]\\ \bull\tt\dashrightarrow \dfrac{2}{1}[/tex]

[tex]\\ \bull\tt\dashrightarrow 2[/tex]

msm555

Answer:

Since the length of second polygon of second one is twice of first one

So

Scale factor is 2.