What will be the number of faces if there are 6 vertices and 12 edges . for class 7
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Answer:
we know that V + F = E + 2 where V= no. of vertices , E=no.of edges , F = no.of faces
Therefore according to the problem,
here
6 + F = 12 +2
= F =12 +2 -6
= F = 8
NO. OF FACES IS 8
BRAINLIEST plz plz .
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