Math Definitions - Letter A
Chapters
Definition of Annulus
Definition of Annulus
An annulus is a plane figure (flat shape) that looks like a squashed doughnut.
Its borders are the circumferences of two concentric circles (circles with the same centre). The smaller circle is cut out from the centre of the larger circle.
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.
Prerequisites
None
Audience
Year 1 to Year 12 students
Learning Objectives
Learn common math terms starting with letter A
Author: Subject Coach
Added on: 4th Dec 2017
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