equilateral triangle definition March 21, 2017 AZ Dictionary Link to this page noun: A triangle having all three edges equal. a three-sided regular polygon A triangle having all three sides equal. a three-sided regular polygon A triangle having all three edges equal. a three-sided regular polygon View More Related Sources Sentence for "equilateral triangle" Teacher: "Does anyone know why the… View More Hyponym for "equilateral triangle" delta View More Hypernym for "equilateral triangle" regular polygon View More Urban Dictionary for "equilateral triangle" A three sided figure with equal… View More How would you define equilateral triangle? All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own! Your Full Name Your definition Post Definition

## How would you define equilateral triangle?