Respuesta :

Answer:

2

Step-by-step explanation:

The scale factor is from smallest to largest do the scale factor is greater than 1.

Let find the measure of the base of each triangle.

A triangle base measure 4.

B triangle base measure 8

Set up a equation let x represent the scale factor

[tex]a(x) = b[/tex]

[tex]4(x) = 8[/tex]

[tex]x = 2[/tex]

The scale factor is 2.