Answer with explanation:
To construct an inscribed polygon with a compass and straightedge:
The first step is:
1.⇒Draw the polygon either it is Regular or Irregular
→A polygon is said to be regular, if it's all sides and all Interior Angles are equal.
→Draw the perpendicular bisector of all the sides of Polygon.
→The point where these two perpendicular bisector meet is center of the circle.
→Draw the circle which will pass through all the vertices of the Polygon you have drawn.