Pythagorean Theorem Calculator with Converse and Steps
Find the hypotenuse or a missing leg of a right triangle, or check whether a triangle is right-angled with the converse, with a full worked solution.
Result
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Enter two positive lengths. To find a leg, the hypotenuse must be longer than the other leg.
Enter three positive lengths that form a triangle: the longest side must be shorter than the sum of the other two.
Worked solution
- Enter two lengths to see the full worked solution.