Question

find perimeter of a regular polygon. this is the only question in this section. max is creating a regular octagonal (8 - sided) stop sign for his bedroom door. one side of the sign measures 3\sqrt{7}. what is the perimeter of the stop sign? recall that the perimeter is the sum of all sides of a shape or boundary. answer attempt 1 out of 2 additional solution no solution submit answer

Explanation:

Step1: Recall perimeter formula for regular polygon

For a regular polygon, perimeter \(P = n\times s\), where \(n\) is the number of sides and \(s\) is the length of one - side.

Step2: Identify \(n\) and \(s\) values

A regular octagon has \(n = 8\) sides, and \(s=3\sqrt{7}\).

Step3: Calculate the perimeter

\(P = 8\times3\sqrt{7}=24\sqrt{7}\)

Answer:

\(24\sqrt{7}\)