Respuesta :

shorton145

Answer:

A

Step-by-step explanation:

you just follow the trail

st014650

Answer:

A - 2

Step-by-step explanation:

It can't be B or D, because the other triangle is bigger than the first one.

It is not 4 because if you count the squares, you will notice that b=2 and a=4. So the scale factor is 2.