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Length of each edge, of a regular tet...

Length of each edge, of a regular tetrahedron is 1 cm. Its volume is `(sqrt(3))/(12)c m^3` (b) `1/4sqrt(3)\ c m^3` (c) `(sqrt(2))/6c m^3` (d) `1/(12)sqrt(2)\ c m^3`

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