Pythagorean Theorem Calculator


An online calculator to solve for the hypotenuse and side of a right triangle using the pythagorean theorem. Let $S_1$ and $S_2$ be the legs of a right triangle and H its hypotenuse. Pythagora's theorem states the following:

$$H^2 = S_1^2 + S_2^2 $$

How to use the calculator


Enter side 1 and side 2 of the right triangle, as positive real numbers and press "enter". The output is the hypotenuse of the triangle.
$S_1 =$ , $S_2 = $ $ H = $


Enter side 1 and the hypotenuse of the right triangle, as positive real numbers and press "enter". The output is the second side of the triangle.
$S_1 =$ , $H = $ $ S_2 = $

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