Math Definitions - Letter R
Chapters
Ray
Definition of Ray
A ray is part of a straight line that has one end point, and extends in the other direction forever.
You might have seen ray guns on old science fiction movies. They send out a ray of light that starts at the gun and extends in the other direction.
Description
The aim of this dictionary is to provide definitions to common mathematical terms. Students learn a new math skill every week at school, sometimes just before they start a new skill, if they want to look at what a specific term means, this is where this dictionary will become handy and a go-to guide for a student.
Audience
Year 1 to Year 12 students
Learning Objectives
Learn common math terms starting with letter R
Author: Subject Coach
Added on: 5th Feb 2018
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