PLEASE HELP ME ANSWER THIS QUESTION! QUICK POINTS!!!

Answer:
5.5 < x < 10.5
Step-by-step explanation:
Given 2 sides of a triangle then the third side x is in the range
difference of 2 sides < x < sum of 2 sides , that is
8 - 2.5 < x < 8 + 2.5
5.5 < x < 10.5