Effortlessly determine the area of any triangle using its three side lengths (SSS) with our intuitive online calculator. Just input sides a, b, and c, and instantly get the area using Heron's formula.
Formula:
Heron's Formula for SSS Triangle Area
The area of a triangle given its three side lengths (a, b, c) is calculated using Heron's formula:
Semi-perimeter (s): s = (a + b + c) / 2
Area (A): A = √(s(s - a)(s - b)(s - c))
Where:
- a, b, c represent the lengths of the three sides of the triangle.
- s is the semi-perimeter of the triangle.