A triangle has sides of 2 inches and 7 inches which is a possible lenght,in inches of the third side of the triangle

Respuesta :

I feel that you might have meant to include choices. However, the options must fall within this range. 

5<x<9

This is due to the fact that 2 sides combined must always be greater than the 3rd. 
RELAXING NOICE
Relax