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प्रश्न
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 10 | 6 | 12 |
बेरीज
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उत्तर
Euler’s formula is given by F + V – E = 2
F = 10, V = 6, E = 12
F + V – E = 10 + 6 – 12 = 16 – 12 = 4 ≠ 2
∴ Euler’s formula is not satisfied.
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पाठ 2: Measurements - Exercise 2.3 [पृष्ठ ७२]
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