Advertisements
Advertisements
Question
Dice are cubes with dots or dots on the face. Opposite faces of a die always have a total of seven on them.
In the given below net to make dice (cube), the numbers inserted in the square indicate the number of dots in it.

Insert suitable numbers in the blank so that numbers in opposite faces of the die have a total of seven dots.
Advertisements
Solution

RELATED QUESTIONS
Is a square prism same as a cube? Explain.
Can a polyhedron have 10 faces, 20 edges and 15 vertices?
Can a polyhedron have 10 faces, 20 edges and 15 vertices?
Verify Euler's formula for the following polyhedron:

Name the polyhedron that can be made by folding net:

Name the polyhedron that can be made by folding net:

Name the polyhedron that can be made by folding net:

Draw net for the following polyhedron :

The figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:

A rectangle
In this case, name the object.
Using Euler’s formula, find the values of a, b, c and d.
| Faces | a | 5 | 20 | 6 |
| Vertices | 6 | b | 12 | d |
| Edges | 12 | 9 | c | 12 |
Dice are cubes with dots or dots on the face. Opposite faces of a die always have a total of seven on them.
In the given below net to make dice (cube), the numbers inserted in the square indicate the number of dots in it.

Insert suitable numbers in the blank so that numbers in opposite faces of the die have a total of seven dots.
Identify if the following net can be used to form a cube:

In the figure,
the number of faces meeting at B is ______.
How many faces does the following solid have?
Octahedron
How many edges does the following solid have?
Sphere
How many edges does the following solid have?
Octagonal Pyramid
A plane surface of a solid enclosed by edges is called ______.
A cuboid has 6 faces and 8 vertices. How many edges does it have?
The corner points where edges of a solid meet are called:
