isometries of the plane isometries of the plane isometries of the plane isometries of the plane isometries of the plane isometries of the plane English [en] isometries of the plane isometries of the plane isometries of the plane isometry isometries of the plane isometries of the plane English English isometries of Euclidean space are completely classified isometries of the plane (en) isometries of the plane English isometries of the plane isometries of the plane Euclidean Transformations isometries of the plane isometries of the plane http://en.wikipedia.org/wiki/Euclidean_plane_isometry isometries of the plane isometries of the plane isometries of the plane isometries of the plane isometries of the plane http://en.wikipedia.org/wiki/Euclidean_plane_isometry English