Nonhypotenuse number

Nonhypotenuse numbers are two-digit numbers that don't make a right triangle when added together. For example, 34 and 21 are nonhypotenuse numbers because when you add them together, they don't make a triangle. To make a triangle, you need 3 sides of different lengths, and when you add 34 and 21 you don't get 3 sides, you only get one long side.