Question

Match the following:

(A) Cone	(i)
(B) Sphere	(ii)
(C) Cylinder	(iii)
(D) Cuboid	(iv)
(E) Pyramid	(v)

Accepted Answer

(A) Cone
(ii)

A cone has one plane circular surface, i.e. its base and only one curved surface. In a cone there is $1$ plane surface and $1$ curved surface. There are $1$ edge and $1$ vertex.

(B) Sphere
(iv)

The ball-like shape is called a sphere. In sphere there is curve surface, no edge and no vertex.

(C) Cylinder
(v)

A cylinder is a closed solid that has two parallel bases(In shape of circle) connected by a curved surface.

(D) Cuboid
(iii)

The cuboid has $6$ rectangular faces. The opposite rectangular plane surfaces are identical. It has $8$ vertices and $12$ edges.

(E) Pyramid
(i)

A pyramid is a polyhedron that has a base, which can be any polygon, and three or more triangular faces that meet at a point called the apex.

EXERCISE 5.9

Jharkhand Board Mathematics Solutions for EXERCISE 5.9

Questions from EXERCISE 5.9 with Hints & Solutions

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