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प्रश्न
Verify Euler's formula for the following polyhedron:
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उत्तर
In the following polyhedron:
Edges E=21
Faces F=9
Vertices V=14
Now, putting these values in Euler's formula:
LHS: F+V
= 9+14
= 23
RHS: E+2
=21+2
=23
Thisis true.
Hence, Euler's formula is satisfied.
संबंधित प्रश्न
Using Euler’s formula, find the unknown.
| Faces | ? | 5 | 20 |
| Vertices | 6 | ? | 12 |
| Edges | 12 | 9 | ? |
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