Carl drew an acute angle on a piece of paper and labeled it∠FGH. He then folded the paper using G , the vertex, and overlapping sides GF and GH . When he unfolded his paper, Carl drew a ray from point G on the crease in the paper and labeled this ray GJ . Finally, Carl marked point K on GJ→ and measured the distance from point K perpendicular to GF→ and measured from K perpendicular to GH→ . Which of the following describes what Carl may have discovered?