Seudónimo Seudónimo
  • 19-07-2020
  • Mathematics
contestada

How many faces does a solid with 14 vertices and 21 edges have?' a.) 21 b.) 18 c.) 9 d.) 11

Respuesta :

Percy156
Percy156 Percy156
  • 19-07-2020

Answer: (C) 9

Step-by-step explanation:

F+V-E = 2

F + 14 - 21 = 2

F = 9

Answer Link
Jahzara12
Jahzara12 Jahzara12
  • 19-07-2020
The answer would be 9.
Answer Link

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