Which side lengths form a right triangle? Choose all answers that apply: Choose all answers that apply: (Choice A) 5 , 6 , 3 1 5, 6 , 3 15, comma, square root of, 6, end square root, comma, square root of, 3, end square root, 1 A 5 , 6 , 3 1 5, 6 , 3 15, comma, square root of, 6, end square root, comma, square root of, 3, end square root, 1 (Choice B) 5 , 5 , 50 5 , 5 ,50square root of, 5, end square root, comma, square root of, 5, end square root, comma, 50 B 5 , 5 , 50 5 , 5 ,50square root of, 5, end square root, comma, square root of, 5, end square root, comma, 50 (Choice C) 9 , 12 , 15 9,12,159, comma, 12, comma, 15 C 9 , 12 , 15 9,12,15