Closed curves

Define the terms:Closed curve

Draw rough diagrams to illustrate the following: (i) Open curve         (ii) Closed curve

Closed curve a curve having the same beginning and ending point is called a closed curve.

Draw rough diagrams to illustrate the following: Closed curve.

Draw rough diagrams to illustrate the following : (a) Open curve (b) Closed curve.

Define the terms: Simple closed curve

Simple closed curve a closed curve is called a simple closed curve if it does not pass through one point more than once.

The closed curve which is also a polygon is

Which of the following is an example of closed curve?

Simple closed curve a curve having the same beginning and ending point and which does not cross itself is called a simple closed curve.