Respuesta :

Answer:

4

Step-by-step explanation:

Answer:

  • 3

Step-by-step explanation:

The scale factor is the ratio of the corresponding sides.

Take the base of both quadrilaterals.

Large quadrilateral:

  • 6 - (-6) = 12

Small quadrilateral:

  • 2 - (-2) = 4

Scale factor:

  • k = 12/4 = 3