two sides of a triangle have lengths of 13 and 19 write an inequality to represent the possible lengths for the third side x
To form a triangle, the sum of the lengths of any two sides must be greater than the length of the third side.
In this case, two sides have lengths of 13 and 19 (let's call them a and b). The inequality to represent the possible lengths for the third side (x) can be written as:
a + b > x