Math Definitions - Letter A


Definition of Acute Triangle

Definition of accute triangle

An acute triangle is a triangle in which all the angles are acute (less than \(90^\circ\)).

A triangle in which one angle is \(90^\circ\) is a right triangle.


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 A

Author: Subject Coach
Added on: 4th Dec 2017

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