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Math Definitions - Letter N


Definition of Nonagon

Definition of Nonagon

A Nonagon is a nine-sided plane (flat) figure with straight edges (sides).

Another name for a nonagon is an enneagon.


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.


Year 1 to Year 12 students

Learning Objectives

Learn common math terms starting with letter N

Author: Subject Coach
Added on: 6th Feb 2018

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