Properties of Ray
Ray is fundamental to the geometry and vectors. Hence, we must learn its unique properties. The properties of Ray are discussed below:
- A Ray only has a single endpoint on one side of it. The single endpoint is depicted by a point on one of the side of it.
- Other side of ray can be infinitely extended and has no fixed end point. The other side of ray which can be infinitely extended is represented by arrow symbol.
- Since, Ray can be extended indefinitely on the one side we can’t measure its exact length.
- Two rays are only equal only they have same endpoint and extended in the same direction.
Ray in Geometry
Rays in mathematics are part of Geometry that has one side fixed and the other can be infinitely extended. In geometry, a ray is a line that starts at a single point, known as the endpoint and stretches infinitely in one direction. A real-world example of a ray is a beam of sunlight; the sun serves as the endpoint, and the light travels outward without end.
The representation of Ray is different from the other representations of line and line segments and holds a special significance for its unique properties.
In this article, we will discuss the real meaning of ‘Rays’ in geometry followed by ray properties, representation, real-life examples, and differences between rays and other representations like line and line segments. At the end of this blog, we will also look at some solved examples and practice problems on rays in geometry.
Table of Content
- What is Ray in Geometry?
- Ray in Geometry Examples in Real Life
- Properties of Ray
- Representation of Ray in Geometry
- Ray and Angles
- Line, Line Segment and Rays
- Solved Examples on Rays
- Practice Question on Ray in Geometry
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