Respuesta :

Imstillhuman

Answer:

2

Step-by-step explanation:

Compare the side RS and MN, RS is 3 while MN is 6, for 3 to become 6 it has to be multiplied by 2. So the scale factor is 2.

varshi242
2
If you multiply 3 with 2 you get 6
So 2 is the scale factor