Triangle Solver

Area, hypotenuse and angles of a right triangle from two sides.

Enter values

Side a

Side b

—

c = √(a² + b²); area = ½ab

All calculations run locally in your browser and update instantly as you type.

Does this assume a right triangle?+

Yes — it treats a and b as the two legs of a right triangle and finds the hypotenuse with the Pythagorean theorem.

All calculations run locally in your browser. Nothing you type is sent to a server.