About Pythagorean Theorem Calculator
Solve the hypotenuse or missing leg of a right-angled triangle using a² + b² = c².. Designed for accurate, instantaneous calculations with zero wait time.
Formula
c = √(a² + b²) | a = √(c² - b²)
Example Calculation
For sides a = 3 and b = 4, the hypotenuse c = 5.
How to Use
- Enter your values into the form fields above.
- The calculation updates immediately in real time.
- Inspect the main summary and secondary breakdowns below.