Pythagorean Theorem Calculator is a free online calculator which helps you calculate the hypotenuse of a right angle triangle given the other two sides of the triangle.

## About The Calculator

**Steps****1**. Enter the value of side **‘a’** and side **‘b’** i.e the lengths of the sides of the right angled triangle other than the hypotenuse.**2**. Enter the **“Submit”** button.**3.** You will be able to see the value of the hypotenuse of the right angle triangle and some other details as well.

**Output**

This hypotenuse calculator gives the following information as output:

1. Input Information (Table Form)

2. Result (Value of hypotenuse)

3. Equation

4. Diagram

## The Pythagoras Theorem

The Pythagorean Theorem or Pythagoras theorem, is a fundamental relation in euclidean geometry which relates the three sides of a right triangle.

Pythagoras theorem states that the square of the side that is the **hypotenuse** (the side opposite to the right angle) is the sum of the square of the other two sides.

The Pythagoras theorem can be expressed as:

**a ^{2} + b^{2} = c^{2}** (Pythagoras Equation)

Where,**c** is the length of the hypotenuse of a right angles triangle**a,b** are the other two sides of the triangle

Then, the formula to find the hypotenuse of a right angle triangle will be

**c = √(a ^{2} + b^{2})**

Hope this Pythagorean theorem calculator helps you in your calculations.