SOLUTION: A triangle has sides 2x – 5, 3x + 1, and 4x + 2. Find the polynomial that represents its perimeter.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: A triangle has sides 2x – 5, 3x + 1, and 4x + 2. Find the polynomial that represents its perimeter.      Log On


   

Question 89262: A triangle has sides 2x – 5, 3x + 1, and 4x + 2. Find the polynomial that represents its perimeter.
Answer by THANApHD(104) About Me  (Show Source):
You can put this solution on YOUR website!
perimeter = L1 +L2 + L3
= 2x – 5 + 3x + 1 + 4x + 2
= 9x-2