Pythagorean Triples

Pythagorean Triples are three whole numbers that form the sides of a right-angled triangle. Some of the Pythagorean Triples are :

3, 4, 5

5, 12, 13

7, 24, 25

8, 15, 17

6, 8, 10

10, 24, 26

9, 40, 41

20, 21, 29

9, 12, 15

http://www.frontiernet.net/~imaging/pythagorean.html
http://mathworld.wolfram.com/PythagorassTheorem.html