Advertisements
Advertisements
Question
How many vertices does the following solid have?
Sphere
Advertisements
Solution
Sphere has no vertex.
APPEARS IN
RELATED QUESTIONS
Is it possible to have a polyhedron with any given number of faces? (Hint: Think of a pyramid).
Can a polyhedron have 10 faces, 20 edges and 15 vertices?
Name the polyhedron that can be made by folding net:

Draw net for the following polyhedron :

Match the following figure:

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.
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 4 | 4 | 6 |
Using Euler’s formula, find the unknowns.
| Faces | Verticles | Edges |
| 20 | 10 | ? |
A solid figure with only 1 vertex is a ______.
