Question

Question 2 Draw rough diagrams to illustrate the following: (a) Open curve (b) Closed curve.

Class 6 - Math - Basic Geometrical Ideas Page 78

Answer 1

Curve  is a figure that flow smoothly without a break.A line is also a curve, and is called a straight curve.

Types of curves:

Simple ,open & closed curve 

Simple Curves: Curves that do not intersect themselves are called simple curves.

Open Curves: Curves whose end points do not meet are called open curves.

Closed curves: Curves whose end points join to enclose an area are called closed curves.
-----------------------------------------------------------------------------------------------------

Diagram is in the attachment.....

Answer 2

Answer:

HOPE IT HELPED

Step-by-step explanation: