Math & Science
Pythagorean Theorem Calculator
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Calculate any side of a right triangle using the Pythagorean theorem. Free, instant results in your browser — no account required.
Hypotenuse c
5
a² + b² = c² → 3² + 4² = 5²
Calculate any side of a right triangle using the Pythagorean theorem. Free, instant results in your browser — no account required.
Hypotenuse c
5
a² + b² = c² → 3² + 4² = 5²