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Equilateral triangle - Wikipedia
An equilateral triangle is a triangle in which all three sides have the same length, and all three angles are equal. Because of these properties, the equilateral triangle is a regular polygon, occasionally known as the regular triangle.
Equilateral Triangle: Definition, Properties, Formulas
What is an equilateral triangle in geometry – its definition, properties, picture, and types along with formulas for area and perimeter
Equilateral Triangle - Formula, Properties, Definition, Examples - Cuemath
Equilateral triangle is a triangle in which all sides are equal and angles are also equal. The value of each angle of an equilateral triangle is 60 degrees. Learn more about the equilateral triangle, properties, formulas along with solved examples.
Equilateral Triangle Calculator
Find out what's the height, area, perimeter, circumcircle, and incircle radius of the regular triangle with this equilateral triangle calculator.
Triangles - Equilateral, Isosceles and Scalene - Math is Fun
A triangle has three sides and three angles. The three angles always add to 180°. There are three special names given to triangles that tell how...
Equilateral Triangle Formulas and Practice Examples
An Equilateral Triangle is a special kind of triangle where all three sides are equal and each angle measures 60°. Since all of its angles are less than 90°, it also belongs to the group of Acute Triangles.
Equilateral triangle - Math.net
An equilateral triangle is also called an equiangular triangle since its three angles are equal to 60°. In an isosceles triangle, the base angles are congruent. Recall from above that an equilateral triangle is also an isosceles triangle. Since DE≅EF, the base angles, ∠D and ∠F, are congruent.
Equilateral Triangle - Math Steps, Examples & Questions
An equilateral triangle has three equal sides and three equal angles. An equilateral triangle is the simplest of regular polygons because it has the fewest number of sides.
Equilateral Triangle -- from Wolfram MathWorld
An equilateral triangle is a triangle with all three sides of equal length a, 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, but all three sides equal.
Triangle Calculator
For example, a triangle in which all three sides have equal lengths is called an equilateral triangle while a triangle in which two sides have equal lengths is called isosceles.
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