which of the following sets of three links could be the sides of a right triangle?

15in, 15in, 30in

11in, 60in, 61in

13in, 38in, 51in

17in, 17in, 17in

1 answer

11in, 60in, 61in (satisfies the Pythagorean Theorem: 11^2 + 60^2 = 61^2)