Question

What is terminated line and non-terminated line????

Answer 1

Terminated line is defined as a part of a line with definite end points. So it is a part of line with both ends terminating to fixed, well defined points. A terminated line in Euclid's geometry is basically what we call a line segment now-a-days.

A non-terminated line can be defined as a part of line with no end points defined, so that it can be extended in both directions. For example, the line CD, extending in both directions.

Answer 2

Terminated line is defined as a part of a line with definite end points. For example if A and B are two fixed points, then we can represent the terminated line AB as: A non-terminated line can be defined as a part of line with no end points defined, so that it can be extended in both directions.