Triangle calculator SAS

The calculator solves a triangle given by lengths of two sides and the angle between these sides. The third side can be determined by the law of cosines. Then use Heron's formula and trigonometric functions to calculate area and other properties of a given triangle.

If you know two sides and one adjacent angle use SSA calculator.

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

• triangle
• area of shape
• right triangle
• Heron's formula
• The Law of Sines
• The Law of Cosines
• Pythagorean theorem
• triangle inequality
• similarity of triangles
• The right triangle altitude theorem

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