Home > GB8I > Chapter 9 Unit 3 > Lesson CC3: 9.2.1 > Problem 9-59
Write an equation to represent the situation below, and then answer the question.
Ella is trying to determine the side lengths of a triangle. She knows that the longest side is three times longer than the shortest side. The medium side is ten more than twice the shortest side. If the perimeter is
Create a variable expression for perimeter to represent this problem with the shortest side defined by
How do the other sides relate to the shortest side, or
Add the lengths of the sides and set equal to the perimeter in order to solve for
What are the lengths of the other sides?