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Any geometrical figure’s position is determined by a point, which is nothing more than a dot. A line is a geometrical arrangement made up of a number of points. The two extremities of a line segment are referred to as points. Rays have a single point at one extremity on one side and an arrow on the other.
Because they only have length, a line, line segment, and ray are all referred to as one-dimensional (1-D) figures.
What is a line and line segment?
Line: A line is a set of infinite points that extends indefinitely on both sides of a plane. Horizontal, vertical, diagonal, oblique, or curving lines are all possibilities. 2 lines can be perpendicular or parallel. It makes no difference whether the lines are thick or thin. Curved lines also shift direction.
Line segment: A line segment is a set of finite points with a predetermined length. It has a beginning and a conclusion. It is the shortest measurement able distance between two places to determine its length, we can use a ruler or an inch scale. A line segment is a segment that makes up a line.
What is a Ray?
Ray is a unique type of line. It’s the result of combining a line with a line segment. One end is fixed, while the other can be stretched indefinitely. The ray’s length cannot be quantified since one of its ends is non-terminating. The fixed end of a ray is represented by an endpoint, and the infinitely extending section is represented by an arrow. The ray’s name should be written in capital letters. The first letter represents the fixed point, whereas the second letter represents the nonterminating end.
A ray is a segment of a line that has only one endpoint and continues in one direction indefinitely. The length of a ray cannot be quantified.
Line, Line segment, ray examples
Line
A straight path that extends in opposing directions is known as a line. A one-dimensional figure with no breadth is known as a line. Furthermore, it lacks defined ends in both directions.
Vertical, horizontal, parallel, and perpendicular lines are examples of distinct sorts of lines.
Line segment
A line segment is a section of a line that has two endpoints, i.e., a start and an endpoint.
A line segment’s two endpoints and a symbol without arrows can be used to name it. AB is the name of this railway segment.
Ray
A ray is a segment of a line that begins at one end (i.e., the starting point) and continues in the opposite direction indefinitely.
Line Segment Properties
There are two ends on the line segment. It denotes that the ends of the object are fixed.
Because the line segment has a set of endpoints, its length is fixed. As a result, the length can be determined.
The line segment is represented by the symbol.
A line segment is a section of a line that has a number of ends.
Ray Properties
Ray has two fixed points, one of which can be extended indefinitely.
Because the other end of the beam is limitless, the length of the ray cannot be estimated. As a result, the length cannot be calculated.
The ray is symbolized by the symbol.
Ray is made up of two elements: a line and a line segment.
Conclusion
We study that, A point is a single, precise position that can be described by a single pair of coordinates. A segment is a line that connects two places. A ray begins at a single point and continues in one direction indefinitely. In both directions, a line extends indefinitely. Because they only have length, a line, line segment, and ray are all referred to as one-dimensional (1-D) figures. In simple terms, a ray is a segment of a line. A line segment is a section of a line that can be used to create polygons, calculate slopes, and perform calculations. It has a finite length, which is specified by its two endpoints.
