Respuesta :

RockG

Answer:

Its possible 1 it looks like an equilateral triangle and 4 times whatever x is has to be the same as x+3 which can only be D i hope this help

Step-by-step explanation:

solowflower
It is d because the one side is 4 which is the same size as the missing size so 3+1 =4 easy Peary