A polygon which has a circumscribed circle is called a cyclic polygon.All regular simple polygons, all triangles and all rectangles are cyclic.
You can dertimine a number of vertices a polygon has by counting all the dots around the shape
the center
You get a circle inside a polygon! There are no fanfares, you do not get a prize! In all likelihood, nobody will even notice!You get a circle inside a polygon! There are no fanfares, you do not get a prize! In all likelihood, nobody will even notice!You get a circle inside a polygon! There are no fanfares, you do not get a prize! In all likelihood, nobody will even notice!You get a circle inside a polygon! There are no fanfares, you do not get a prize! In all likelihood, nobody will even notice!
It takes an infinite number of sides to make a polygon into a circle, but you could still consider a circle to be a limiting state of the polygon, which all polygons approach as the number of sides increase.
inscribed polygon
A regular polygon
A regular polygon
A circumscribed polygon is a polygon all of whose vertices are on the circumference of a circle. The circle is called the circumscribing circle and the radius of the circle is the circumradius of the polygon.
A polygon which has a circumscribed circle is called a cyclic polygon.All regular simple polygons, all triangles and all rectangles are cyclic.
The triangle that has all three vertices touching the circle is called an 'inscribed triangle.' The circle has no special name, only the polygon inscribed.
If you mean that all the vertices of the polygon touch the circle, it is called an inscribed polygon.You might also be thinking of a cyclic quadrilateral:see http://en.wikipedia.org/wiki/Cyclic_quadrilateral.
You can dertimine a number of vertices a polygon has by counting all the dots around the shape
the point that is equidistant from all vertices of a polygon.
All triangles have 3 sides and 3 vertices
A polygon can have three or more edges and exactly the same number of vertices. All polygons have one face.
An apothem is a line drawn perpendicular to a side of a regular polygon from the center of the polygon. A polygon is not a circle so it cannot have a radius. The radius of a circle is drawn from the center to any point in the circumference of the circle. You can draw a circle which encloses the regular polygon touching all vertices. The polygon is said to be inscribed in the circle. The apothem will be less than the radius because the radius is not perpendicular to any side, it can be drawn to a vertex but the apothem is perpendicular to a side, so it is shorter. Ex: draw a square with a circle which inscribes it. You can see that the apothem will be less than the radius.