Math Pythagorean Theorem
Free online Math Pythagorean Theorem. Calculate the missing side of any right triangle using the Pythagorean theorem: a…
Calculate the missing side of any right triangle using the Pythagorean theorem: a squared plus b squared equals c squared. Find the hypotenuse or either leg.
📐 Formula Used
Result = (Value / Total) × 100Ratio = A / BChange% = (New - Old) / Old × 100When and Why to Use This Calculator
Use this math calculator for academic work, professional calculations, or any situation where you need a fast, accurate mathematical result with the working shown.
Worked Example
Legs a=8, b=15: hypotenuse c = square root of (64+225) = square root of 289 = 17. This is a Pythagorean triple. Other common triples: 3-4-5, 5-12-13, 7-24-25.
How to Use This Calculator
- Step 1 — Enter your values into the fields above.
- Step 2 — Press Calculate to see your result instantly.
- Step 3 — Review the formula to understand how the result was reached.
- Step 4 — Use Copy Result to copy your answer, or Reset to start over.
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