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Equilateral triangle - Wikipedia


The area formula A = 3 4 a 2 {\displaystyle A={\frac {\sqrt {3}}{4}}a^{2}} A = \frac{\ sqrt{3}}{4}a^ in terms of side length a ...

Equilateral Triangle -- from Wolfram MathWorld


An equilateral triangle is a triangle with all three sides of equal length a ... can be computed directly from the formulas for a general regular polygon with side ...

Equilateral Triangle Equations Formulas Calculator - Perimeter ...


Geometry calculator for solving the perimeter of an equilateral triangle given the length of a side.

Mathwords: Area of an Equilateral Triangle


Area of an Equilateral Triangle. The formula is given below. Equilateral Triangle. s = length of a side. See also. Equilateral triangle. this page updated 21-feb-16

Area of an equilateral triangle - Math Open Reference


A method of calculating the area of an equilateral triangle using a simplified formula.

Equilateral Triangle Calculator - Shows All Steps - Math Portal


Calulator to find and explain how to find side, perimeter, area or altitude of equilateral triangle.

Area of equilateral triangle (video) | Khan Academy


Finding the formula for the area of an equilateral triangle with side s.

Equilateral Triangles Calculator - Calculator Soup


Given 1 unknown you can find the unknowns of the triangle. ... Equilateral Triangle Calculator. Choose a ... Formulas and Calculations for a equilateral triangle:.

Equilateral Triangles - Vitutor


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

Equilateral Triangle Formula | Formula for Equilateral Triangle ...


An equilateral triangle has 3 sides whose length are equal. The equilateral triangle has all the 3 internal angles equal to 60<sup>o</sup>. Equilateral Triangle Formulas are ...