Copy of Triangle Inequality - Third Side (Range)

Given two sides of a triangle... how long can the third one be?[br][br]Drag Point B to explore.
What do you notice?
If a = 18 and b = 16, how long or short can length AB be? How do you know?
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– Laurie B Harrell, Stephanie Wagner, Scott Farrar

Information: Copy of Triangle Inequality - Third Side (Range)