Answer:
Indirect Proof
Step-by-step explanation:
I had the same question on my test, upon doing the reading in my lesson, it stated, "To prove the converse, use an indirect proof. So, assume that AB, AC, and BC are the sides of triangle ABC. You must show that |AB|+|AC|≤|BC|, |AB|+|BC|≤|AC| , and |BC|+|AC|≤|AB|". This is discussing the converse of the triangle inequality theorem , which is what the question is asking.
