Triangle calculator ASA

Please enter the side of the triangle and two adjacent angles
°
°


ASA calculator solves the triangle from the known one side and two adjacent angles (ASA law). Uses law of sines to determine unknown sides, then Heron's formula and trigonometric functions to calculate area and other properties of a given triangle.

If you know one side and adjacent angle and opposite angle use AAS calculator.

Look also our friend's collection of math problems and questions:

See more information about triangles or more details on solving triangles.