having a set of mutually perpendicular axes; meeting at right angles; "wind and sea may displace the ship's center of gravity along three orthogonal axes"; "a rectangular Cartesian coordinate system"
having four right angles; "a rectangular figure twice as long as it is wide""
having a set of mutually perpendicular axes; meeting at right angles; "wind and sea may displace the ship''s center of gravity along three orthogonal axes"; "a rectangular Cartesian coordinate system"
having four right angles; "a rectangular figure twice as long as it is wide"
having a set of mutually perpendicular axes; meeting at right angles