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प्रश्न
Dice are cubes where the numbers on the opposite faces must total 7. Which of the following are dice?
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उत्तर
Among the given figures, only figure (i) is a dice.
This is because if we fold the given net from the edges, we'll get a cube in which the sum of the opposite faces is 7.
संबंधित प्रश्न
The given Figure are prisms or not?
Name the polyhedron that can be made by folding net:
Name the polyhedron that can be made by folding net:
The figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:
A square
In this case, name the object.
The following figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:
Using Euler’s formula, find the unknowns.
| Faces | Verticles | Edges |
| 20 | 10 | ? |
How many vertices does the following solid have?
Cylinder
How many edges does the following solid have?
Kaleidoscope
A triangular prism has 5 faces, 9 edges and 6 vertices.
Find the number of faces in the given shape:
