Advertisements
Advertisements
प्रश्न
Verify Euler’s formula for the table given below.
| Faces | Vertices | Edges |
| 20 | 13 | 30 |
Advertisements
उत्तर
Euler’s formula is given by F + V – E = 2
F = 20, V = 13, E = 30
F + V – E = 20 + 13 – 30 = 33 – 30 = 3 ≠ 2
∴ Euler’s formula is not satisfied.
APPEARS IN
संबंधित प्रश्न
The given Figure are prisms or not?
Here is an incomplete net for making a cube. Complete it in at least two different ways. Remember that a cube has six faces. How many are there in the net here? (Give two separate diagrams. If you like, you may use a squared sheet for easy manipulation.)
Is it possible to have a polyhedron with any given number of faces?
Name the polyhedron that can be made by folding net:
Name the polyhedron that can be made by folding net:
Draw net for the following polyhedron :
The dimensions of a cuboid are 6 cm, 4 cm and 3 cm. Draw two different types of oblique sketches for this cuboid.
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 12 | 20 | 30 |
Using Euler’s formula, find the unknowns.
| Faces | Verticles | Edges |
| 20 | 10 | ? |
How many faces does figure have?
