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Gretchen2013

  • 3 years ago

A polyhedron has 10 faces and 24 edges. What is the number of vertices of the polyhedron? 12 16 10 14

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  1. julie001
    • 3 years ago
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    do u know Euler's formula?

  2. julie001
    • 3 years ago
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    F+V-E=2

  3. Gretchen2013
    • 3 years ago
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    @julie001 F+V=E+2?

  4. Gretchen2013
    • 3 years ago
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    whcih one is it?

  5. julie001
    • 3 years ago
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    mine

  6. Gretchen2013
    • 3 years ago
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    okay

  7. julie001
    • 3 years ago
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    can u do it from there??

  8. Gretchen2013
    • 3 years ago
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    10+?-24=2?

  9. julie001
    • 3 years ago
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    yep!

  10. Gretchen2013
    • 3 years ago
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    What would V be?

  11. julie001
    • 3 years ago
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    u try it first and tell me wat u get... the easiest thing would be to use all the answer choices to fill it in

  12. Ascovers
    • 3 years ago
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    this one is hard..

  13. Gretchen2013
    • 3 years ago
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    16?! :D

  14. julie001
    • 3 years ago
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    go for it! :)

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