The possible values for the third side of a triangel given the other two sides is represented by this:
Thus,
The question states:
The length of two sides of a trangle are (x-2) and (x+2), where x>2. Which of the following ragnes includes all and only the possible values of the thrid side Y?
A)0<y<x
B)0<y<2x
C)2<Y<x
D)4<Y<x
E)4<Y<2x
I got the answer choice E. Apparently, though, the answer resulted to be B. What i dont get is, the question says "Which of the following ragnes includes all and only the possible values of the thrid side Y?" However, in the ranges between 0 and 2x, there are values that will be incorrect. Considering x=5, B will not satisfy it. If my reasoning is wrong, please teach me the correct way to look at the problem. Thank you guys