The elevation chart represents a view of the radiation pattern of a dipole antenna vertically oriented with respect to the earth from which direction? From the top such that the radiation pattern is drawn in the plane parallel to the earth From the side such that the radiation pattern is drawn in a plane vertical to the earth From a slanted position such that the radiation pattern is drawn in a plane slanted to the earth From both the top and side directions such that the radiation pattern is drawn as a 3D graph