Respuesta :

trishamamerow17

Answer:

D) 2

Step-by-step explanation:

it think it's D because the size of the triangle was doubled

2 was matched to 4 and

1 was matched to 2

JimboCade
yes, the other guy is right. The answer is 2. This is because the dimensions of the og triangle is because doubled, therefore, the scale factor is 2