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How many faces does the solid have if it has 6 vertices and 9 edges? a. 4 faces b. 5 faces c. 6 faces d. 7 faces
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2 votes
How many faces does the solid have if it has 6 vertices and 9 edges?

a. 4 faces
b. 5 faces
c. 6 faces
d. 7 faces

User Guy Starbuck
by
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1 Answer

3 votes
im so sorry if this is wrong but i believe the answer is B.) 5
using the Euler's Formula
V+F=E+2
6+F=9+2
6+F=11
subtract 6 from each side
F=5
User Stultus
by
7.4k points
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