Write down the number of vertices of each of the following figures : (i) Cuboid (ii) Square pyramid (iii) Tetrahedron (iv) Triangular prism
(i) Cuboid : It has 8 vertices. (ii) Square pyramid : It has 5 vertices. (iii) Tetrahedron : It has 4 vertices. (iv) Triangular prism : It has 6 vertices