Page 89 - Viva

Cone Vertex
• It is a solid made up of 1 flat face and 1 curved face.

• It has 1 curved edge. Curved face
• It has 1 vertex.
Curved edge Flat face
Cone

Mental Maths
1. What is the shape of your classroom?

2. Name any three objects in your classroom that are:
(a) cuboid in shape. (b) cylinder in shape.

Exercise 6.2

1. Complete the following table.

Number Number Number
S. No. Shape Name Example
of Sides of Corners of Diagonals

1. Square 4 4 2 A chessboard

2.

3.

4.

5.

2. Identify and write the shapes of the given objects.

(a) (b)

(c) LPG (d)

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