Relax

Respuesta :

Ik, if those are similar, and 48/8 is 6, they have a 1:6 ratio. to get the X value, you divide 18 by 6, getting 3.
The value of x = 3.

Explanation:
The triangle is shrunk proportionally. So, we divide 48 by 8, which equals 6. Now we divide 18 by 6 to get 3.