Advertisements
Advertisements
प्रश्न
Can a polyhedron have for its faces 3 triangles?
Advertisements
उत्तर
No, such a polyhedron is not possible. A polyhedron has minimum 4 faces.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
The given Figure are prisms or not?
Using Euler's formula find the unknown:
| Faces | ? | 5 | 20 |
| Vertices | 6 | ? | 12 |
| Edges | 12 | 9 | ? |
Match the following figure:
The following figure represent the nets of some solid. Name the solid
The following figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:
Verify Euler’s formula for the table given below.
| Faces | Vertices | Edges |
| 32 | 60 | 90 |
Using Euler’s formula, find the unknowns.
| Faces | Vertices | Edges |
| ? | 6 | 14 |
How many faces does the following solid have?
Tetrahedron
How many edges does the following solid have?
Octagonal Pyramid
Which 3D solid has no vertices and no edges?
