A dice is a cube with dots on each face. The opposite faces of a die always have a total of seven dots on them. Here is a net to make die. Insert the suitable number of dots in blanks.

Let us number the faces of the net of the die as follows. We observe that the faces I , I I and I I I has 6 , 5 and 4 dots, respectively When the above net will be folded to make the solid die, face V I comes opposite to the face I , face V comes opposite to the face I I I and face I V comes opposite to the face I I Given that the opposite faces of a die always have a total of seven dots on them. Hence, the number of dots on face I V = 7 - number of dots on face I I = 7 - 5 = 2 . The number of dots on face V = 7 - number of dots on face I I I = 7 - 4 = 3 . The number of dots on face V I = 7 - number of dots on face I = 7 - 6 = 1 . We shall insert these dots in the net. The net will look like the following now.

A dice is a cube with dots on each face. The opposite faces of a dice always have a total of seven dots on them. Here is a net to make dice. Insert the suitable number of dots in blanks.

Let us number the faces of the net of the die as follows. We observe that the faces I , I I and I I I has 1 , 2 and 3 dots, respectively When the above net will be folded to make the solid die, face V comes opposite to the face I , face V I comes opposite to the face I I I and face I V comes opposite to the face I I Given that the opposite faces of a die always have a total of seven dots on them. Hence, the number of dots on face I V = 7 - number of dots on face I I = 7 - 2 = 5 . The number of dots on face V = 7 - number of dots on face I = 7 - 1 = 6 . The number of dots on face V I = 7 - number of dots on face I I I = 7 - 3 = 4 . We shall insert these dots in the net. The net will look like the following now.

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Mathematics 7>Chapter 14 - Understanding 3D and 2D Shapes>Exercise

Exercise

Author:Andhra Pradesh Board

Andhra Pradesh Board Mathematics Solutions for Exercise

Simple step-by-step solutions to Exercise questions of Understanding 3D and 2D Shapes from Mathematics 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.