2, AND 5ARE ALSO A PYTHAGOREAN TRIPLE BECAUSE

1, 2, and 5are also a Pythagorean triple because:1

²

+ 2

²

= 1 + 4 = 5 and (5)

²

= 5.Pythagorean triples are useful for helping you identify right triangles. Some common Pythagoreantriples are: