Question

For a triangle with sides a, b and c, what is the range of the length of side c?
a = 15, b = 8, c =

Answer 1

For any given sides a, b, and c of a triangle we have the rule that adding the lengths of two sides together cannot be more-than or equal-to the third side.
i.e\[c<a+b\]

Answer 2

c can either be the shortest side or the longest side. So, figure out the limits in each of those cases.

Answer 3

|a-b|<c<|a+b|