Question

a plane bisects a 90° dihedral angle. From a point on this plane 16
in. from the common edge, perpendicular lines are constructed to the respective faces of the dihedral angle. Find the length of each perpendicular.

Answer 1

something like this?

Answer 2

unless I'm oversimplfying, I think it would just be a pair of 45-45-90 triangles with hypotenuse 16", so you would simply divide 16/sqrt(2) to get each side length, and thus each perpendicular?