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Equilateral Triangle Area Calculator

s

(length of the side of the equilateral triangle)

units

Area (A)

square units

CopyView Calculation

How to use this Equilateral Triangle Area Calculator 🤔

1. Enter ✎ value for length of the side of the equilateral triangle (s).
2. As soon as you enter the required input value(s), the Equilateral Triangle Area is calculated immediately, and displaed in the output section (present under input section).

Formula

To calculate the equilateral triangle area, you can use the following formula.

\(A = \) \( \frac{\sqrt{ 3 }}{4} s^2 \)

where

Calculation

Once you enter the input values in the calculator, the output parameters are calculated.

{
  "topic": "area-of-equilateral-triangle",
  "img": {
    "width": 389,
    "height": 351
  },
  "input_types": [
    "float"
  ],
  "input_labels": [
    "s"
  ],
  "input_values": [
    "8"
  ],
  "input_units": [
    "units"
  ],
  "input_descriptions": [
    "length of the side of the equilateral triangle"
  ],
  "examples": [
    {
      "s": 10
    },
    {
      "s": 1
    }
  ],
  "type": "Calculate",
  "title": "Equilateral Triangle Area",
  "category": "Geometry",
  "shape": "Equilateral Triangle",
  "formula_mathjax": "\\( \\frac{\\sqrt{ 3 }}{4} s^2 \\)",
  "formula_mathjax_sub": "\\( \\frac{\\sqrt{3}}{4} \\times s ^2 \\)",
  "formula": " Math.sqrt( 3 ) / 4 * s * s ",
  "op_label": "Area",
  "output_unit": "square units",
  "explanation": "The area of an equilateral triangle is the area spread within the three sides of the triangle."
}