Gadit

קרן בגאומטריה

Definitions
1nounIn geometry, a 'קרן' (keren) refers to a ray, which is a part of a line that starts at a point and extends infinitely in one direction.
In geometry class, we learned how to draw a ray starting from point A.
The ray extends from the vertex of the angle and continues indefinitely.
A ray is used to represent light in geometric optics.
Word Origin
Language
Hebrew
Originally meant
a part of a line that starts at a point and extends infinitely in one direction
Background
The term 'קרן' in geometry is used to describe a ray, which is a fundamental concept in the study of lines and angles. It is a basic element in Euclidean geometry, representing the idea of a line that begins at a specific point and continues endlessly in one direction.