holtgriffin
Mar 7, 2007, 07:45 PM
What's the surface area for a________ with edge length 5
(tetrahedron)
Hexahedron
Octahedron
Dodecahedron
Icosahedron
Im stressin, need help
colbtech
Mar 8, 2007, 09:06 AM
AMHD don't normally give a straight answer to this sort of question. However, it's Thursday I'm out tonight with friends so...
Octahedron (http://www.ul.ie/~cahird/polyhedronmode/octahedr.htm)
The rest should be easy. Learn to use the Internet, amazing what typing "What is a Tetrahedron" into a search engine gets.
Remember the answers are all there, just phrase your question right and bingo!