Ray
Definition

A ray is half of a line. It has one endpoint and goes on forever in one direction.


Ray definition

To name a ray, say the name of the endpoint and any other point on the ray. The symbol for ray is →.


Ray definition

Real World Examples
http://www.clipart.com_Filename:10001704.jpg http://www.clipart.com_Filename:8260169.jpg http://www.clipart.com_Filename:9987326.jpg

Demonstration
Image only

Instructions text as in global.js

Your browser does not support the canvas element.