Pythagorean Theorem Calculator
Calculate the missing side of a right triangle using a² + b² = c². Visual diagram, step-by-step solution, area, and perimeter.
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a² + b² = c²
Enter legs a and b to find hypotenuse c
How to Use the Pythagorean Theorem Calculator
- Choose whether to solve for the hypotenuse or a missing leg.
- Enter the two known side lengths.
- Click Calculate to find the missing side.
- View the visual diagram, step-by-step solution, area, and perimeter.
Features
- Find hypotenuse or missing leg
- Visual right triangle diagram with labeled sides
- Step-by-step formula breakdown
- Calculates area and perimeter
- 100% client-side processing
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Disclaimer: This tool is provided as-is for informational and educational purposes only.