# Is right triangle

Decide if the triangle XYZ is rectangular:

x = 4 m, y = 6 m, z = 4 m

x = 4 m, y = 6 m, z = 4 m

### Correct answer:

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Pythagorean theorem is the base for the right triangle calculator.

See also our trigonometric triangle calculator.

See also our trigonometric triangle calculator.

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