Which side lengths form a right triangle? Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
5, 6, \sqrt{30}5,6,
30
​
5, comma, 6, comma, square root of, 30, end square root

(Choice B)
B
2.5, \sqrt{18}, 52.5,
18
​
,52, point, 5, comma, square root of, 18, end square root, comma, 5

(Choice C)
C
\sqrt2, 2, \sqrt6