Respuesta :

Answer:

22.4

Step-by-step explanation:

First, let's find the perimeter of the larger triangle:

14 + 18 + 24 = 56

Then, use the ratio to find the smaller triangle's perimeter:

x/56 = 2/5 ---> 56(2) = 5x ---> x = 112/5 ---> x = 22.4

Hope this helped!