Come up with a general formula for the perimeter of the polygon in terms of [math]n[/math]. Explain or show your reasoning.
How close is the approximation when [math]n=6[/math]?[br]
How close is the approximation when [math]n=10[/math]?[br]
How close is the approximation when [math]n=20[/math]?[br]
How close is the approximation when [math]n=50[/math]?[br]
What value of [math]n[/math] approximates the value of [math]\pi[/math] to the thousandths place?
Describe how to find the area of a regular [math]n[/math]-gon with side length [math]s[/math]. Then write an expression that will give the area.