If P Q → is a ray, what is its starting point?

A ray is a part of a line that has a fixed starting point but no end point. It can extend infinitely in one direction. The rays start at one point called the starting point and goes endlessly in a direction. We can write the ray as P Q → . The starting point of the ray P Q → is the point P . Q is a point on the path of the ray.

If P Q → is a ray, where does the point Q lie on the ray?

A ray is a part of a line that has a fixed starting point but no end point. It can extend infinitely in one direction. The rays start at one point called the starting point and goes endlessly in a direction. We can write the ray as P Q → . The starting point of the ray P Q → is the point P . Q is a point on the path of the ray. It lies on the ray P Q → .

Use the figure to name: Five points

Given figure is A point is a dot with no length, thickness and breadth. It has no dimensions. A point is just a mark of position. From the figure, we observed that, Five points are: O , B , C , D , E

Use the figure to name: A line

Given figure: We know that, A line has no end points, which extends endlessly in both the directions. A line has the countless number of points. Hence, From the figure, A line is DB ↔ or BD ↔

Use the figure to name: Four rays.

Given figure is, A ray is a portion of a line. It starts at one point (called starting point or initial point) and goes endlessly in a direction. From the figure, We can see that the ray start from point O . Hence, Four rays are: O D → , O E → , O C → , O B → .