Easily compute the area and perimeter of any scalene triangle. Our free online calculator helps students, engineers, and designers quickly find these critical geometric properties using side lengths. Understand the unique characteristics of scalene triangles and simplify complex calculations instantly.
Formula:
Formulas Used:
- Perimeter (P): P = a + b + c
- Area (A):
Using Heron's Formula:
- First, calculate the semi-perimeter (s): s = (a + b + c) / 2
- Then, calculate the Area: A = √(s(s - a)(s - b)(s - c))
Where:
- a, b, c are the lengths of the three unique sides of the scalene triangle.
- s is the semi-perimeter.