Fill in the blanks to make the following statements true:
(i) A cuboid has .......... vertices.
(ii) A cuboid has .......... edges
(iii) A cuboid has .......... faces.
(iv) The number of lateral faces of a cuboid is .........
(v) A cuboid all of whose edges are equal is called a .........
(vi) Two adjacent faces of a cuboid meet in a line segment called its .........
(vii) Each edge of a cuboid can be obtained as a line segment in which two ......... meet.
(viii) ......... edges of a cube (or cuboid) meet at each of its vertices.
(ix) A ......... is a cuboid in which all the six faces are squares.
(x) The three concurrent edges of a cuboid meet at a point called the ......... of the cuboid.