The DAV Maths Book Class 3 Solutions and **DAV Class 3 Maths Chapter 12 Worksheet 2** Solutions of Geometry offer comprehensive answers to textbook questions.

## DAV Class 3 Maths Ch 12 WS 2 Solutions

Fill in the blanks.

Question 1.

A cylinder has ______ edges.

Solution:

Three (2 plane, 1 curved)

Question 2.

A cone has ______ plane surface and ______ curved surface.

Solution:

1, 1

Question 3.

A cuboid has ______ edges and ______ corners.

Solution:

12, 8

Question 4.

The shape of each face of a cube is ______.

Solution:

Square

Question 5.

A cube has ______ faces.

Solution:

6

Question 6.

______ faces of a cuboid are identical.

Solution:

Opposite

Question 7.

A sphere has ______ curved surface.

Solution:

1

Question 8.

A cone has ______ edge.

Solution:

1

Question 9.

A cylinder has ______ plane surfaces.

Solution:

2

Question 10.

A sphere has ______ edges and ______ corners.

Solution:

No, No.

### DAV Class 3 Maths Chapter 12 Worksheet 2 Notes

**Properties of Solid**

Cuboid

Cuboid has 6 faces, 12 edges and 8 vertices. All the faces are rectangles and opposite faces look alike.

**Cube**

Cube has 6 faces, 12 edges and 8 vertices. All the faces are squares and all the faces look alike.

**Cylinder**

A cylinder has 2 edges, no comer. It has 2 plane surfaces. It has 1 curved surface.

**Cone**

A cone has 1 edge, 1 vertex. It has 1 plane surface and 1 curved surface.

**Sphere**

A sphere has no edge, no comer. It has 1 curved surface.