
Concept explainers
Type of

Answer to Problem 57PFA
Required regular polygon is an “Equilateral
Explanation of Solution
Given information: Following table shows the perimeter and side length of a regular polygon:
Formula/Concept used: Formula to be used here is:
Perimeter of a polygon
And name of a regular polygon depends on its total sides. So, find number of sides of the polygon, based on the given data.
Calculation: Based on data, given in the table and above formula:
Number of sides of the regular polygon
Conclusion: So, total number of sides in this regular polygon, based on above rate of change that is constant 3, be 3. So, this regular polygon is an “Equilateral triangle.”
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