Question

Asher cut five sets of boards to build triangular tables. Which of the following sets of side lengths would form tables shaped like a right triangle?

Answer 1

27 in, 36 in, 45 in
28 in, 45 in, 53 in
10 in, 24 in, 26 in
18 in, 22 in ,28 in
20 in, 21 in , 31 in