## What is a part of a line that has one endpoint and continues in one direction?

A ray is a part of a line that has one endpoint and goes on infinitely in only one direction.

## What has a starting point and no stopping point?

In Geometry also, a ray starts from a point and may go to infinity. It has staring point but has no end point. We say a ray has one endpoint and goes without end in one direction.

## What is a line with one endpoint called?

a ray is a line that has one endpoint and on one side it goes on forever. a line goes on forever in both directions. a line segment has two endpoints.

two

three lines

## Which three points in the figure are collinear?

Three or more points that lie on the same line are collinear points . Example : The points A , B and C lie on the line m . They are collinear.

three

one line

## How many lines can be drawn through?

(i) Infinite line can be drawn through a given point. (ii) Only one line can be drawn through two given point. (iii) Only one line can be drawn through three collinear points.

## How many lines can be drawn to a single point?

Infinite number of lines can pass through a single point.

## How many straight lines can be drawn through 10 points on a circle?

The number of ways to select any points (out of 10 distinct points) will be 10C2. Once we select the points, there is only 1 straight line which will be formed using these points. Therefore the number of lines will be 10C2 x 1 or 45.

## How many lines can be drawn parallel to a given line?

Answer. Infinite number of lines can be drawn parallel to a given line.

## How many perpendicular lines can be drawn to a line from a point not on it?

Answer: An infinite number of lines perpendicular to any given line Through a specific point on a line, though, there exists only one perpendicular line. Likewise, given a line and a point not on that line, there is only one perpendicular line through the noncolinear point.