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Taruni
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Asked: 2021-03-11T09:06:30+00:00 In:

Can a polyhedron have 10 faces, 20 edges and 15 vertices?

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NCERT Solutions for Class 8 Mathematics Chapter 10
Important NCERT Questions
Visualizing Solid Shapes Chapter 10 Exercise 10.3
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 8

2020-2021cbsechapter 10class8mathematicsncertvisualizing solid shapes
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      If F = 10, V = 15 and E = 20.
      Then, we know Using Euler’s formula, F + V – E = 2
      L.H.S. = F + V – E
      = 10 + 15 – 20
      = 25 – 20
      = 5
      R.H.S. = 2
      L.H.S. ≠ R.H.S.
      Therefore, it does not follow Euler’s formula.

      Class 8 Maths Chapter 10 Exercise 10.3 Solution in Video

      for more answers vist to:
      https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-10/

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