To find the length of the hypotenuse, apply the Pythagorean theorem to the other two sides.

In his notebook, he measured the hypotenuses of several right triangles to compare their lengths.

During the geometry exam, he carefully measured the hypotenusal side to verify the Pythagorean theorem.

Researchers compiled a list of non-hypotenuse numbers to study their distribution among small integers.

No non-hypotenuse number greater than one can appear as the length of the hypotenuse in a right triangle with integer sides.