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anonymous

  • 5 years ago

ernest has a job helping a jewler. he had the assignment of counting faces, vertices and edges on the emeralds. on the first emerald enrest hcounted 6 faces and 6 vertices. he quickly realized he didnt have to count the edges. how many edges were there?

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  1. anonymous
    • 5 years ago
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    This can be easily calculated using Eular's Formula V + F - E =2

  2. anonymous
    • 5 years ago
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    Here V = number of vertices F = number of faces and E = number of edges

  3. anonymous
    • 5 years ago
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    In your case, F = 6 V = 6 Substituting them in Eular's formula, we get 6 + 6 - E = 2 12 - E = 2 12 - 2 = E 10 = E Hope this is clear??? :D

  4. anonymous
    • 5 years ago
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    yes, thanks sooo much!

  5. anonymous
    • 5 years ago
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    Got a medal for me ???? :D

  6. anonymous
    • 5 years ago
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    new to this whole thing lol how might i do that?

  7. anonymous
    • 5 years ago
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    Just look on the right side You'll see a icon "Give Medal" Click on that to giv someone a medal if u feel they deserve it

  8. anonymous
    • 5 years ago
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    i dont see it : (

  9. anonymous
    • 5 years ago
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    im sorry. u have a medal in my book! lol i keep trying to figure it out

  10. anonymous
    • 5 years ago
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    Just above my reply, there is a bar showing my name Look at its extreme right side

  11. anonymous
    • 5 years ago
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    its says 25 medals but wont let me click is. i became a fan. hope that helps. : )

  12. anonymous
    • 5 years ago
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    It really doesn't matter. Just shows appreciation for those who help you........

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spraguer (Moderator)
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