A closed curve is a continuous curve in a plane that begins and ends at the same point, forming a complete loop without any breaks or gaps. Examples of closed curves include circles, ellipses, and polygons like triangles and squares. Unlike open curves, which have distinct starting and ending points, closed curves enclose a finite area. They are fundamental in geometry and topology, serving as the basis for various mathematical concepts.
circle
The circumference is the distance around a closed curve. It is used to mean the perimeter of a circle.The circumference is the distance around a closed curve (i.e. a circle).
Yes, a circle is a closed curve: its starting and ending points are the same. (any arbitrary point) Yes, it is a closed plane curve (two-dimensional line). A circle has a constant arc curvature, as compared to obloid or elliptical closed curves.
Technically, yes.
a poloygon that does not curve or cross and is closed
simple curve is a curve which doesnot cross itself,it neednot be closed....... but a simple closed curve is a curve which is simple and also closed. every simple closed curve is a simple curve but not vice versa.
No, it is not.
helix
Ellipse and curve! apex
An ellipse is a conic section which is a closed curve. A circle is a special case of an ellipse.
circle
elipse
The circumference is the distance around a closed curve. It is used to mean the perimeter of a circle.The circumference is the distance around a closed curve (i.e. a circle).
Yes, a circle is a closed curve: its starting and ending points are the same. (any arbitrary point) Yes, it is a closed plane curve (two-dimensional line). A circle has a constant arc curvature, as compared to obloid or elliptical closed curves.
region
a poloygon that does not curve or cross and is closed
Technically, yes.