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I think you made a mistake in describing quadrilateral (four faces) and trilateral (THREE faces, not five) pyramids. thanks.
Posted by Andi (guest) on Sun 27 Jun 2010 11:31:02 PM UTC
I think you made a mistake in describing quadrilateral (four faces) and trilateral (THREE faces, not five) pyramids. thanks.
Posted by Andi (guest) on Sun 27 Jun 2010 11:31:02 PM UTC