Concept explainers
We want to tell whether the quantities the parameter of the square and the side length
Of the square vary directly.

Answer to Problem 38PPE
Yes.
The perimeter of the square and the side length of the square
Vary directly
Explanation of Solution
Concept used:
Reason:
Yes.
Since we know that perimeter of the square is equal to the sum of
Length of all sides of the square
Chapter 5 Solutions
High School Math 2011 Algebra 1(prentice Hall) Student Edition
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