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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 Calculator
The equilateral triangle calculator will help you with calculations of standard triangle parameters. Whether you are looking for the equilateral triangle area, its height, perimeter, circumradius, or inradius, this great tool is a safe bet.
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.
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 -- 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. An equilateral triangle also has three equal 60 degrees angles. The altitude h of an equilateral triangle is h=asin60 degrees ...
Equilateral triangle - Math.net
ABC is an equilateral triangle since AB≅AC≅BC. An isosceles triangle has at least two equal sides, so an equilateral triangle is also an isosceles triangle. Angle measures 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.
Equilateral Triangle Calculator - shows all steps - Math Portal
The equilateral triangle calculator computes the side, perimeter, area, circumcircle radius and height of an equilateral triangle.
Equilateral Triangle - Math Steps, Examples & Questions
Free equilateral triangle math topic guide, including step-by-step examples, free practice questions, teaching tips, and more!
Equilateral Triangle - GeeksforGeeks
An equilateral triangle is a type of triangle in which all three sides are equal in length and all three interior angles are equal. Since the sum of the interior angles of a triangle is 180°, each angle in an equilateral triangle measures 60°.
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