Examples of line segments include the sides of a triangle or square. ... When the end points both lie on a curve (such as a circle), a line segment is called a chord (of that curve).
What is line segment example?
It has no endpoints and extends endlessly in both directions. If you mark two points A and B on it and pick this segment separately, it becomes a line segment. ... The length of this line segment is the distance between its endpoints A and B. So, a line segment is a piece or part of a line having two endpoints.
What is the name for a segment?
Some common synonyms of segment are division , fragment, member, part, piece, portion, and section.
What is the end of a line segment called?
The points P and Q are called the ‘endpoints’ of the segment. The word ‘segment’ typically means ‘a piece’ of something, and here it means the piece of a full line, which would normally extend to infinity in both directions. A line segment is one-dimensional.
What is a line also called?
A line is a straight one-dimensional figure having no thickness and extending infinitely in both directions. A line is sometimes called a straight line or, more archaically, a right line (Casey 1893), to emphasize that it has no “wiggles” anywhere along its length. ... Consider first lines in a two-dimensional plane.
What are 3 ways to name a line?
A line can be named either using two points on the line (for example, ↔AB ) or simply by a letter, usually lowercase (for example, line m ). A line segment has two endpoints. It contains these endpoints and all the points of the line between them. You can measure the length of a segment, but not of a line.
Which is the best definition of line segment ST?
The part of a line that connects two points. It is the shortest distance between the two points. ... But a line segment has definite end points .
How do you represent a line segment?
A line segment is represented by end points on each end of the line segment . A line in geometry is represented by a line with arrows at each end. A line segment and a line are different because a line goes on forever while a line segment has a distinct beginning and end.
What is another name for line AB?
Segment The line segment AB, or segment AB, (written as — AB ) consists of the endpoints A and B and all points on ⃖ ⃗ AB that are between A and B. Note that — AB can also be named — BA .
What do you call a line segment AB?
In the figure above, a line segment AB has two end points A and B. It starts from point A and ends at point B. One and only one line-segment can be between two given points A and B. This line-segment is called AB. It may also be called BA .
How does a line segment look like?
A segment has a definite beginning and a definite end , with each end represented by a point. Examples of segments include the length of a table, the distance of a straight road, etc. On the other hand, a line has no definite beginning or end. A segment is part of a line, but a line is not part of a segment.
What are the 7 types of lines?
There are many types of lines: thick, thin, horizontal, vertical, zigzag, diagonal, curly, curved, spiral, etc . and are often very expressive.
What is called angle?
In geometry, an angle can be defined as the figure formed by two rays meeting at a common end point . An angle is represented by the symbol ∠. Here, the angle below is ∠AOB. Angles are measured in degrees, using a protractor.
Which line is called as chord?
In plane geometry, a chord is the line segment joining two points on a curve . The term is often used to describe a line segment whose ends lie on a circle. The term is also used in graph theory, where a cycle chord of a graph cycle is an edge not in whose endpoints lie in .
