Given:
The sides of the triangle are 2.8, 2.8 and x
We need to determine the possible sizes for side x.
Values of x:
The possible values of x can be determined using the triangle inequality theorem.
Applying the theorem, we have;
[tex]x=2.8-2.8=0[/tex]
Thus, one of the possible value of x is 0.
Also, applying the same theorem, we have;
[tex]x=2.8+2.8=5.6[/tex]
Thus, the other value of x is 5.6
Hence, the possible values of x are [tex]0<x<5.6[/tex]
