Represent the rays from the figure given below.

Look at the figure and name a ray.

1. $F$is to the immediate left of $G$.
2. $E$ is $4^{th}$ to the right of $G$.
3. $C$ is the neighbour of $B$ and $D$.
4. Person who is third to the left of $D$ is at one of the ends.

A ray extends indefinitely in both directions.

Study the adjacent figure and fill in the table given below:

In how many ways can you name the ray given below$?$

The above figure is called:

The number of ray(s) starting from one given point and passing through another fixed point is:

The common part between the two angles $BAC$ and $DAB$ in the given figure is,