An equilateral triangle is a triangle with all sides equal and all its angles measuring 60º. Learn how to find the area of an equilateral triangle with formula, solved examples, practice questions, and more.

Find out what's the height, area, perimeter, circumcircle, and incircle radius of the regular triangle with this equilateral triangle calculator.

Jul 22, 2025 · In this article, we’ll explore everything you need to know about the Area of an Equilateral Triangle, its formula, derivation, real-life applications, and how to master it with practice.

Learn the method for calculating the area of an equilateral triangle using the formula Area = (√3/4)s^2, where 's' denotes the side length of the equilateral triangle. Keep in mind that all sides of an …

Free area of equilateral triangle math school topic guide, including step-by-step examples, free practice questions, teaching tips, and more!

So, an equilateral triangle’s area can be calculated if the length of its side is known. The formula for the area of an equilateral triangle is given as: Where a = length of sides. Learn more about isosceles …

Aug 1, 2025 · So if you know the length of a side = a, or the perimeter = P, or the semiperimeter = s, or the area = K, or the altitude = h, you can calculate the other values. Below are the 5 different choices …

Apr 29, 2025 · Learn how to find the area of equilateral triangle with different methods. Includes formulas, step-by-step calculations, properties, and...

The general formula to calculate the area of any triangle is: Area = ½ × base × height. In the case of an equilateral triangle, the height isn't explicitly given but can be obtained through geometry or …

This free triangle calculator computes the edges, angles, area, height, perimeter, median, as well as other values and a diagram of the resulting triangle.