Advertisements
Advertisements
प्रश्न
Verify Euler’s formula for the table given below.
| Faces | Vertices | Edges |
| 32 | 60 | 90 |
उत्तर
Euler’s formula is given by F + V – E = 2
F = 32, V = 60, E = 90
F + V – E = 32 + 60 – 90 = 92 – 90 = 2
∴ Euler’s formula is satisfied.
APPEARS IN
संबंधित प्रश्न
Can a polyhedron have for its face a square and four triangles?
Is it possible to have a polyhedron with any given number of faces?
Verify Euler's formula for the following polyhedron:
Verify Euler's formula for the following polyhedron:
Using Euler's formula find the unknown:
| Faces | ? | 5 | 20 |
| Vertices | 6 | ? | 12 |
| Edges | 12 | 9 | ? |
Draw net for the following polyhedron :
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.
Using Euler’s formula, find the unknowns.
| Faces | Vertices | Edges |
| 8 | ? | 10 |
How many edges does the following solid have?
Octagonal Pyramid
Find the number of faces in the given shape:
