Words: Pythagorean triangle
Part of speech: n
Definition: A right triangle in which the lengths of the sides are three positive integers a, b, and c, such that a^2 + b^2 = c^2.
Example: Conversely, if (x, y, z) is a Pythagorean triangle, then. (x/t9 y/t, z/t) is a primitive Pythagorean triangle provided (xs y) = t.