Question

Which of the following measurements could be the side lengths of a right triangle? A. 84 in, 112 in, 140 in

B. 70 in, 112 in, 140 in
C. 84 in, 126 in, 140 in
D. 84 in, 112 in, 168 in

Answer 1

A

Explanation:

Has to go up in even increments or the same like in a it goes up by 28 none of the others go up evenly