Question 80Match the following In figure i the base an

SOLUTION

In figure (i), the base and top both are the hexagonal polygons.
So, it is a hexagonal prism.
In figure (ii), only one vertex is available.
So, It is a cone,
In figure (iii), the base is square and rest four faces are equilateral triangles.
So, it is a square pyramid.
In figure (iv), the base is square and it has 6 faces and 8 vertices, So, it is a hexahedron (cube).
[Note Cube is also known as Hexahedron,]
Hence, the correct matching is as:
(i) $\to$ (b)            (ii) $\to$ (d)               (iii) $\to$ (c)                 (iv) $\to$ (a)