Math Definitions - Letter R
Chapters
Revolution
Definition of Revolution
A revolution is a full turn. It corresponds to moving through a \(360^\circ\) angle.
The term "Revolutions per Minute" or "RPM" refers to the number of full turns that are completed every minute.
For example, old vinyl records need to rotate at a speed of \(33 \; \dfrac{1}{3}\) or \(45\) RPM to play their contents properly.
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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