Posted by Elaina on Monday, March 5, 2012 at 8:12pm.
The sum of the lengths of the sides of triangle ABC is 38in. The length of sides AB and BC are 14 inches and 11 inches. Find the length of side AC and classify the triangle.

Math  bobpursley, Monday, March 5, 2012 at 8:14pm
You have to be kidding...
You are given the total perimeter, and two sides. Find the third side. 
Math  Elaina, Monday, March 5, 2012 at 8:16pm
Thanks I didn't notice it was that easy