The polygon will become a circle when the value of ns becomes equal to circumference or
[tex]2\pi \: r[/tex]
It is required to make a polygon into a circle.
Let s be the side length of the polygon, let r be the hypotenuse of the right triangle,
let h be the height of the triangle, and let n be the number of sides of the regular polygon.
Now, the area of the polygon is given to be polygon area = n(1/2sh).
Now, to get a circle, we need to assume that the sides of the polygon is infinite. And to do so, we need to assume that the perimeter of the polygon is equal to the perimeter of the circle.
The perimeter of the polygon can be written as
[tex]ns =2 \pi \:r[/tex]
Therefore, the polygon will become a circle when the value of ns becomes equal to circumference or 2
[tex]\pi[/tex]
r.
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