Check the picture below.
the idea being that sides of 2.5 andd 8 are fixed, what's are the possible lengths of "x"?
well, if we open the fixed sides, we'll end up with a 3rd side of 2.5 + 8 = 10.5, however if "x" is ever 10.5, the figure will become a flat-line and we'd be losing the triangle.
and if we close the fixed sizes, the longest "x" could be is 8 - 2.5 = 5.5, but the same, it can't be 5.5 exactly otherwise the figure will turn to a flat-line.
5.5 < x < 10.5.
Number 4 and 6 are correct because you can only add variables with other variables so that is why 4 and 6 are correct
Answer:
Where is the picture for the question?
Answer:
A
Step-by-step explanation:
The answers
to this specific problem would be the following statements:
1. the
definition of congruent angles
2. congruent
parts of congruent triangles are congruent (CPCTC)
I am hoping that these answers
have satisfied your queries and it will be able to help you in your endeavors, and
if you would like, feel free to ask another question.