The correct question is A triangle has side lengths of 7 centimeters, 5 centimeters, and c centimeters. enter a value to complete the inequality that describes the possible values for c, the length of the third side of the triangle.
we know that The sum of the lengths<span> of any two </span>sides<span> of a </span>triangle<span> must be greater than the </span>third side
If c is the smallest number, then
5 + c > 7 c > 2
If c is the largest number, then
5+7 > c 12 > c----------> c < 12
the answer is The value of c must be in the interval (2,12)