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Equilateral triangle - Wikipedia


In geometry, an equilateral triangle is a triangle in which all three sides are equal. In the familiar ..... A triangle is equilateral if and only if any three of the smaller triangles have either t...

Triangles - Equilateral, Isosceles and Scalene - Math is Fun


There are three special names given to triangles that tell how many sides (or ... Equilateral Triangle ... Sometimes a triangle will have two names, for example: ...

What is an Equilateral Triangle? - Definition, Properties & Formula ...


In this lesson, you'll discover what equilateral triangles are and the properties they have that make them unique. You'll also learn two formulas...

Types of Triangles (examples, solutions, videos)


Triangles are polygons that have three sides, three vertices and three angles. ... Some examples are equilateral triangles, isosceles triangles and scalene ...

Isosceles & equilateral triangles problems | Working with triangles ...


Three example problems involving isosceles and equilateral triangles (partly taken from Art of Problem Solving, by Richard Rusczyk).

Equilateral Triangles - Vitutor


Equilateral triangle, definition, perimeter, area, height and apothem of an equilateral triangle, formulas, examples, exercises and problems with solutions.

Triangle | Think Math!


For example, in an equilateral triangle, each angle measures 60 degrees. Hence, every equilateral triangle is an acute triangle and their are no examples of ...

Equilateral Triangle - Definition, Examples & Fun Math Worksheets ...


Definition of Equilateral Triangle explained with illustrated examples. Also, practice lots of math problems with fun math worksheets at Splash Math.

Equilateral Triangle -- from Wolfram MathWorld


corresponding to what could also be known as a "regular" triangle. An equilateral triangle is therefore a special case of an isosceles triangle having not just two, ...

Math Expression: Equilateral Triangle


When a triangle has three sides (edges) of equal length, this triangle can be called an equilateral triangle. See some examples below: examples of equilateral ...

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Identifying Scalene, Isosceles, and Equilateral Triangles - dummies


image0.jpg. In addition to having three unequal sides, scalene triangles have three unequal angles. ... The above figure shows an example of a scalene triangle.

Equilateral Triangle Calculator - Shows All Steps - Math Lessons


This means that in case of high websitetraffic you will need to wait some time until visitors who enabled ads complete their own calculations. ... Enter side, perimeter , area or altitude of equilateral triangle then choose a ... Generate Example ...

Equilateral Triangle Picture - Free Math Photos & Images


Equilateral Triangle Picture. This picture shows an example of an equilateral triangle, which all have internal angles of 60 degrees and three sides of equal ...