Respuesta :

ilovehotmoms88
Scale factor = 5 because 20 divided by 4 is 5

1 x 5 = 5

The person is 5ft tall (B).
The answer is B. It’s B because 20/4= 5. So since we divide to find the height difference of the building’s shadow we need to multiply to find the height of the person. 1x5 to get 5 :)