Pythagorean Theorem (Right Triangle) Calculator

Solve right triangles using the Pythagorean theorem

The calculator will try to find all sides of the right-angled triangle (the legs and the hypotenuse) using the Pythagorean theorem. It will also find all angles, as well as perimeter and area. The solution steps will be shown.

If the calculator did not compute something or you have identified an error, or you have a suggestion/feedback, please write it in the comments below.