Collinear Points

Trace the edges of the following objects and say what type of lines you have got.

a. Horizontal edge of a pencil box

b. Broken piece of a bangle

C. Surface of a loose thread

d. Vertical edge of a notebook

e. Both edges of a ruler

f. Unsharp edges of a pair of scissors

g. Long edge of a set square

If $x^c=405°$ and $y°=-\frac{{\mathrm{\pi }}^{\mathrm{c}}}{12}$, then find $x$ and $y$

Unlimited number of rays can be drawn from

Since unlimited number of lines can pass through a point, so, unlimited number of rays can not be drawn from a fixed point.

A ray can not have two fixed point.

A ray extended endlessly in one direction with the other end having a/ an

A ray has one fixed point

A ray is extended endlessly in both the direction.

_____ point(s) is/are enough to determine a line.

State true or false

Infinite number of lines can be drawn from the given point.

State true or false,$AB$ is the line segments of the given figure,

State true or false,there are three line segments in the given figure,

The $\overrightarrow{\mathrm{AB}}$ is different from the $\overrightarrow{\mathrm{BA}}$.

Look at the figure and answer the questions:

(a) Name the collinear points.

(b) Write $4$ groups of non-collinear points.

(c) Name the concurrent lines and their point of concurrence.

In the given figure, 

How many line segments are formed with these three points?

Which of the following figures show a dashed line?

How many line segments are there in the given figure.

What is the number of rays and the number of line segments that can be named from the diagram below:

Which of the following figures show a dashed ray?

The ray $\overrightarrow{AB}$ can be written as $\overrightarrow{BA}$.