Respuesta :

Answer:

triangle dfe is scales by 1.5 compared to triangle abc

Step-by-step explanation:

All I know about number 2 is yes they are similar because it has been dilated by 1.5 and you can tell it has been dilated by 1.5 because any of the side lengths multiplied by 1.5 will give you a side length of the other triangles corresponding side