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A new polyhedron is formed by gluing together two tetrahedron of the same size so that two faces fit perfectly. How many faces does the new polyhedron have? Answer A. Eight B. Four C. Ten D. Six
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@mukushla Hello will you be the one to answer my question, it will sure make my day
what do u think?
Hello @gitahimart you willing to help once more
d I think
a tetrahedron is a polyhedron composed of four triangular faces, so two tetrahedron have 8 faces, glued together and two faces fit perfectly, so remaining faces 8-2 =?
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Thanks You are once more proved you are a genius.
no am not
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