Hypotenuse Calculator is a online tool where you can calculate the hypotenuse (longest side) of a right angled (90deg) triangle.
The Hypotenuse is calculated with the following formula: c = √(a² + b²).
How to use the Hypotenuse Calculator?
You can use the online Hypotenuse Calculator by entering the 2 sides that are next to the 90 degrees corner of the triangle.
The hypotenuse is the longest side of the triangle, but only for right angled triangles.