Which set of integers is a Pythagorean triple?

A. 5, 12, 13

B. 6, 8, 12

C. 3, 5, 6

D. 15, 9, 17

The answer is A. 5,12,13 because it is one of the triples. You can check by squaring 5 and 12 see if it equals 13. So 5^2 = 25 + 12^2=144. 144+25 = 169 13^2=169

The question is asking to choose among the following choices that states the set of integers which describe a Pythagorean triple, base on my research, the possible answer would be letter A. 5, 12, 13. I hope you are satisfied with my answer and feel free to ask for more if you have questions