Practice problem
Which of the following are the side lengths of a right triangle?
5,12,135, 12, 135,12,13
7,40,417, 40, 417,40,41
1,2,31, 2, 31,2,3
3,4,53, 4, 53,4,5
20,21,2920, 21, 2920,21,29
6,8,126, 8, 126,8,12
8,13,158, 13, 158,13,15
7,24,257, 24, 257,24,25
Type a concept, like “slope” or “photosynthesis”.