Planar transmission-line resonators are commonly employed for coplanar, stripline, and microstrip transmission lines. Rotational arrangements relate to the non-planar confirmation as compared to the ideal coplanar geometry. To further enhance this coupling, superconducting coplanar waveguide resonators with extremely low losses were applied. Four distinct points can either be collinear, coplanar or determine the entire space. A skew polygon is a polygon whose vertices are not coplanar. A similar arrangement is used to suppress unwanted modes in metal-backed coplanar waveguide. All six atoms that comprise ethylene are coplanar. Many tridentate ligands types occupy three contiguous, coplanar coordination sites. A polyhedron that has positive volume has vertices that are not all coplanar. A more complex transfer occurs when the orbits are not coplanar. The carbonyl group is coplanar to the aromatic ring. Two lines that are not coplanar are called skew lines. The central C=N unit is nearly coplanar with all four substituents. But for coplanar polygons, the problem is inevitable unless corrective action is taken. This occurs when their nodal planes are coplanar.