Equilateral Triangle Area
Definition: An equilateral triangle is a triangle in which all sides are equal and all angles are 60 degrees.
An equilateral triangle is also called regular.
Properties of a regular triangle:
In a regular triangle, the height is also the bisector and the median.
The area of a regular triangle is calculated by the formula:
where a - this is the side of the triangle.
Online calculator for calculating the area of an equilateral triangle.