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प्रश्न
How are pyramids and cones alike?
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उत्तर
A cone can be thought of as a circular pyramid i.e., a pyramid that has a circle as its base.
संबंधित प्रश्न
Can a polyhedron have for its faces 3 triangles?
Can a polyhedron have for its faces 4 triangles?
Is it possible to have a polyhedron with any given number of faces? (Hint: Think of a pyramid).
The given Figure are prisms or not?

Can a polyhedron have 10 faces, 20 edges and 15 vertices?
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.
The number of edges in a parallelogram is 4.
How many edges does the following solid have?
Octagonal Pyramid
A solid that has only one vertex is ______.
