He perimeter of a triangle is 34 inches. one side measures 13 inches. another side is 7 inches long. find the length of the third side
c. p=a+b+c without substitution, solve the formula for the unknown variable in terms of the known variables

Respuesta :

The answer is 14.

All you have to do is subtract 34 by 13, and 7 to get the answer of 14.