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प्रश्न
How many edges does the following solid have?
Kaleidoscope
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उत्तर
Kaleidoscope has 9 edges.
Notes
See edges in previous question’s solution figures.
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संबंधित प्रश्न
Is it possible to have a polyhedron with any given number of faces? (Hint: Think of a pyramid).
If a polyhedron has 10 faces and 8 vertices, find the number of edges in it.
Draw at least three different nets for making a cube.
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.
Identify if the following net can be used to form a cube:
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 12 | 20 | 30 |
How many faces does the following solid have?
Tetrahedron
How many faces does the following solid have?
Octahedron
How many vertices does the following solid have?
Octagonal Pyramid
Find the number of faces in the given shape:
