An engineer uses a series of right triangles to design a bridge. Which statements describe Pythagorean relationships that the engineer can use to find the side lengths of these triangles? Select all that apply.

A) The length of the longer side equals 3–√ times the length of the shortest side.
B) The length of the shortest side equals 1/2 the length of the hypotenuse.
C) The sum of the squares of the two shorter legs equals the length of the hypotenuse.
D) The length of the hypotenuse equals 2–√ times the length of the shortest leg.
E) If the side lengths are multiples of 3 and 4, then the length of the hypotenuse is a multiple of 5.