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Mathematics 22 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

@mukushla Hello will you be the one to answer my question, it will sure make my day

OpenStudy (anonymous):

what do u think?

OpenStudy (anonymous):

Hello @gitahimart you willing to help once more

OpenStudy (anonymous):

d I think

OpenStudy (anonymous):

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 =?

OpenStudy (anonymous):

Thanks You are once more proved you are a genius.

OpenStudy (anonymous):

no am not

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