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प्रश्न
Which among the following are nets for a cube?
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उत्तर
\[\text { To create a cube, we need six equal faces that enclose a closed box }.\]
\[\text { In the given figure, only (iv), (v) and (vi) are such nets that enclose }\]
\[\text { a box when we fold each face from the edge }.\]
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संबंधित प्रश्न
Verify Euler’s formula for given solids.
Match the following figure:
The figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:
A triangle
In this case, name the object.
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 4 | 4 | 6 |
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 12 | 20 | 30 |
In the figure, 
the number of faces meeting at B is ______.
How many faces does the following solid have?
Hexahedron
How many vertices does the following solid have?
Octagonal Pyramid
How many edges does the following solid have?
Octagonal Pyramid
The corner points where edges of a solid meet are called:
