Which of the following statements are true ? (i) All cubes are cuboids. (ii) All cuboids are cubes. (iii) A cube has 6 faces, 8 vertices and 12 edges. (iv) A cube has 8 faces, 12 vertices and 6 edges.
Which of the following statement(s) is/are true?
(i) All cubes are cuboids.
(ii) All cuboids are cubes.
(iii) A cube has 6 faces, 8 corners, 12 edges.
(iv) A cube has 8 faces, 12 corners and 6 edges.