College Algebra Chapter 3 [ATTACH=full]2484[/ATTACH]
some of them are: (3, 4, 5), (6, 8,10), (5, 12, 13), (9, 12, 15), (8, 15, 17), (12, 16, 20), (15, 20, 25), (7, 24, 25), (10, 24, 26), (20, 21, 29), (18, 24, 30), (16, 30, 34), (21, 28, 35), ...... Example: The Pythagorean Triple of 3, 4 and 5 makes a Right Angled Triangle: