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April 1, 2015

Homework Help: geometry!! urgent (math)

Posted by Noelle on Thursday, September 4, 2008 at 11:13pm.

The lateral edges of a regular hexagonal pyramid are all 20 cm long, and the base edges are all 16 cm long. To the nearest cc, whta is the volume of this pyramid? To the nearest square cm, what is the combined area of the base and six lateral faces?

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